{"id":10180,"date":"2020-12-18T18:12:44","date_gmt":"2020-12-18T09:12:44","guid":{"rendered":"https:\/\/atomic-temporary-157609554.wpcomstaging.com\/?p=10180"},"modified":"2023-04-03T16:20:48","modified_gmt":"2023-04-03T07:20:48","slug":"1%ea%b0%95_%eb%b9%9b%ea%b3%bc-%ec%8a%a4%ed%8e%99%ed%8a%b8%eb%9f%bc","status":"publish","type":"post","link":"https:\/\/blog.signifykorea.com\/?p=10180","title":{"rendered":"[1\uac15] \ube5b\uacfc \uc2a4\ud399\ud2b8\ub7fc"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\uc548\ub155\ud558\uc138\uc694? \ubc18\uac11\uc2b5\ub2c8\ub2e4. \ud504\ub85c\ud398\uc11c B \uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b0\ub9ac\ub294 \uc6b0\uc8fc\uac00 \uc870\uc6a9\ud558\ub2e4\ub294 \uac83\uc744 \uc54c\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc9c4\uacf5\uc0c1\ud0dc\uc5d0\uc11c\ub294 \uc18c\ub9ac\uac00 \uc804\ub2ec\ub418\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc774\uc9c0\uc694. \ud558\uc9c0\ub9cc \uadf8\ub7f0 \uc6b0\uc8fc\uc5d0\uc11c\ub3c4 \ube5b\uc740 \uc544\uc8fc \uba3c \uacf3\uae4c\uc9c0 \uc774\ub3d9\ud569\ub2c8\ub2e4. \uc218\ubc31\uad11\ub144 \ub5a8\uc5b4\uc9c4 \ubcc4\uc744 \ubcfc \uc218 \uc788\ub294 \uc774\uc720\ub3c4 \uc5ec\uae30\uc5d0 \uc788\uc9c0\uc694. \ub9cc\uc57d \uc18c\ub9ac\ub9c8\uc800 \uc9c4\uacf5\uc744 \ud1b5\uacfc\ud558\uac8c \ub41c\ub2e4\uba74 \uc5b4\ub5bb\uac8c \ub420\uae4c\uc694? \uc544\ub9c8\ub3c4 \uc628 \uc6b0\uc8fc\ub294 \ud0dc\uc591\uacfc \ubcc4\uc758 \ud3ed\ubc1c\uc74c\uc73c\ub85c \uac00\ub4dd \ucc28\uac8c \ub420 \uac81\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \ubaa8\ub450 \uadc0\uac00 \uba40\uc5b4\uc788\uc744\uc9c0\ub3c4 \ubaa8\ub974\uc8e0.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\ud589\ud788 \uc6b0\uc8fc\uc758 \uc9c4\uacf5\uc0c1\ud0dc\ub294 \uc18c\ub9ac\ub294 \ucc28\ub2e8\uc2dc\ud0a4\uace0, \ube5b\ub9cc\uc774 \uadf8 \uacf5\uac04\uc744 \ud1b5\uacfc\ud574 \uc9c0\uad6c\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7fc \uc65c \ube5b\ub9cc\uc774 \uc9c4\uacf5\uc744 \ud1b5\uacfc\ud560 \uc218 \uc788\uc744\uae4c\uc694? \uc870\uae08 \ub354 \ub098\uc544\uac00\uc11c, \ube5b\uc740 \uacfc\uc5f0 \ubb34\uc5c7\uc77c\uae4c\uc694? \uc624\ub298\uc740 \ube5b\uc5d0 \ub300\ud55c \uccab \ubc88\uc9f8 \uc8fc\uc81c\ub85c, \ube5b\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\uacfc\ud559\uc790\ub4e4\uc740 \ube5b\uc758 \ubcf8\uc9c8\uacfc \ud589\ub3d9\uc5d0 \ub300\ud55c \uc774\ub860\uc744 \uacf5\uc2dd\ud654\ud558\ub294 \ub370 \uc624\ub79c \uc2dc\uac04\uc774 \uac78\ub838\uc2b5\ub2c8\ub2e4. \ube5b\uc774 \uc785\uc790\uc778\uc9c0, \ud30c\ub3d9\uc778\uc9c0\ub97c \ub193\uace0 \ub2f9\ub300\uc758 \uc720\uba85\ud55c \uacfc\ud559\uc790\ub4e4\uc774 \uc5ec\ub7ec \uac00\uc124\uacfc \uc2e4\ud5d8\uc744 \ud1b5\ud574 \ub17c\uc7c1\uc744 \ud574\uc654\uc8e0. \uae34 \ub17c\uc7c1 \ub05d\uc5d0 \uc804\uc790\uae30\ud30c \uc774\ub860\uacfc \uc591\uc790(\ub610\ub294 \uad11\uc790)\uc774\ub860\uc744 \ud1b5\ud574 \ube5b\uc758 \uac70\uc758 \ubaa8\ub4e0 \uce21\uba74\uc744 \ud568\uaed8 \uc124\uba85\ud558\ub294 \uc774\ub860\ub4e4\uc774 \ub4f1\uc7a5\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:25px\"><strong>\uc804\uc790\uae30\ud30c \uc774\ub860(Electromagnetic wave theory)<\/strong><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9e5\uc2a4\uc6f0(Maxwell)\uc740 \ube5b\uc744 \uac00\uc7a5 \uac04\ub2e8\ud558\uac8c \uc815\uc758\ud588\uc2b5\ub2c8\ub2e4. \ub9e5\uc2a4\uc6f0\uc740 \ube5b\uc774 \uad11\uc6d0\uc5d0\uc11c \ubaa8\ub4e0 \ubc29\ud5a5\uc73c\ub85c \uc804\ud30c\ub418\ub294 \ud30c\ub3d9\uc73c\ub85c \uad6c\uc131\ub41c \uc804\uc790\uae30\ud30c\ub77c\uace0 \uc815\uc758\ud588\uc2b5\ub2c8\ub2e4. \ube5b\uc758 \ud30c\uc7a5\uc740 \uc785\uc790\uac00 \uc544\ub2cc \uc804\uae30\uc7a5 \ubc0f \uc790\uae30\uc7a5\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc18c\ub9ac\ub294 \uc785\uc790\uc758 \ud30c\ub3d9\uc774\uc5c8\uae30\uc5d0 \uc9c4\uacf5\uc5d0\uc11c \uc774\ub3d9\uc774 \ubd88\uac00\ub2a5\ud588\uc9c0\ub9cc, \ube5b\uc740 \uc785\uc790\uc758 \ud30c\ub3d9\uc774 \uc544\ub2cc \uc804\uc790\uae30\ud30c\uc774\uae30 \ub54c\ubb38\uc5d0 \uc9c4\uacf5\uc758 \uc6b0\uc8fc\uc5d0\uc11c\ub3c4 \uc774\ub3d9\uc774 \uac00\ub2a5\ud588\ub358 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10183\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=10183\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/b6dbf-01-eca084ec9e90ed8c8cec9db4eba1a0-1.jpg?fit=535%2C564&amp;ssl=1\" data-orig-size=\"535,564\" data-comments-opened=\"1\" data-image-title=\"01-\uc804\uc790\ud30c\uc774\ub860-1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/b6dbf-01-eca084ec9e90ed8c8cec9db4eba1a0-1.jpg?fit=535%2C564&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/b6dbf-01-eca084ec9e90ed8c8cec9db4eba1a0-1.jpg?resize=736%2C776&#038;ssl=1\" alt=\"\" class=\"wp-image-10183\" width=\"736\" height=\"776\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\">\uc74c\ud30c\ub294 \ub9c8\uce58 \uc2a4\ud504\ub9c1\uc744 \uc591 \uc606\uc73c\ub85c \ud754\ub4e4\uba74 \uc0dd\uae30\ub294 \ud30c\ub3d9\ucc98\ub7fc \uc9c4\ud589\ubc29\ud5a5\uacfc \ub3d9\uc77c\ud55c \ud30c\ub3d9\uc758 \ud615\ud0dc\ub97c \ubcf4\uc774\uba70, \ube5b\uc758 \uc804\uc790\uae30\ud30c\ub294 \uc704\uc544\ub798\ub85c \ud754\ub4dc\ub294 \uac83\uacfc \uac19\uc740 \ud30c\ub3c4 \ubaa8\uc591\uc758 \ud30c\ub3d9 \ud615\ud0dc\ub97c \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\uc18c\ub9ac\uc640 \ube5b\uc740 \ud30c\ub3d9\uc758 \ubc29\ud5a5\ub3c4 \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4. \uc785\uc790 \uc9c4\ub3d9\uc758 \ubc29\ud5a5\uc774 \uc774\ub3d9\ubc29\ud5a5\uacfc \uc77c\uce58\ud558\ub294 \uc18c\ub9ac\uc640 \ub2ec\ub9ac, \ube5b\uc740 \uc774\ub3d9\ubc29\ud5a5\uc5d0 \uc218\uc9c1\uc778 \uc9c4\ub3d9\uc744 \uac16\uac8c \ub429\ub2c8\ub2e4. \uadf8\ub798\uc11c \ud30c\ub3d9\uc774 \uc9c4\ud589\ubc29\ud5a5\uc73c\ub85c \uc18c\ub9ac\ub294 \uc885\ud30c, \uc9c4\ud589\ubc29\ud5a5\uc758 \uc218\uc9c1\uc73c\ub85c \uc6c0\uc9c1\uc774\ub294 \ube5b \ub610\ub294 \uc804\uc790\uae30\ud30c\ub97c \ud6a1\ud30c\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10184\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=10184\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/92c79-01-eca084ec9e90ed8c8cec9db4eba1a0-2.jpg?fit=846%2C932&amp;ssl=1\" data-orig-size=\"846,932\" data-comments-opened=\"1\" data-image-meta=\"{&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"01-\uc804\uc790\ud30c\uc774\ub860-2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/92c79-01-eca084ec9e90ed8c8cec9db4eba1a0-2.jpg?fit=736%2C811&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/92c79-01-eca084ec9e90ed8c8cec9db4eba1a0-2.jpg?resize=736%2C810&#038;ssl=1\" alt=\"\" class=\"wp-image-10184\" width=\"736\" height=\"810\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\">\ud6a1\ud30c\ub294 \ub3cc\uc744 \ubb3c \uc6c5\ub369\uc774\uc5d0 \ub358\uc84c\uc744 \ub54c \uac00\uc7a5 \uc27d\uac8c \uad00\ucc30\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10185\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=10185\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/df2a5-01-eca084ec9e90ed8c8cec9db4eba1a0-3.jpg?fit=600%2C348&amp;ssl=1\" data-orig-size=\"600,348\" data-comments-opened=\"1\" data-image-title=\"01-\uc804\uc790\ud30c\uc774\ub860-3\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/df2a5-01-eca084ec9e90ed8c8cec9db4eba1a0-3.jpg?fit=600%2C348&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/df2a5-01-eca084ec9e90ed8c8cec9db4eba1a0-3.jpg?resize=736%2C426&#038;ssl=1\" alt=\"\" class=\"wp-image-10185\" width=\"736\" height=\"426\"\/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\ud30c\uc7a5\uc758 \ud55c \uc0c1\ub2e8\uacfc \ub2e4\uc74c \uc0c1\ub2e8 \uc0ac\uc774\uc758 \uac70\ub9ac\ub97c \ud30c\uc7a5\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc804\uc790\uae30\ud30c\uc758 \ub9ce\uc740 \ud2b9\uc131\uc740 \uc8fc\ub85c \ud30c\uc7a5\uc758 \ucc28\uc774\ub85c \uc124\uba85\ub429\ub2c8\ub2e4. \uc7a0\uc2dc \ub4a4\uc5d0 \ub2e4\ub8f0 \uc804\uc790\uae30 \uc2a4\ud399\ud2b8\ub7fc\ub3c4 \uc774 \u2018\ud30c\uc7a5\u2019\uc744 \uae30\uc900\uc73c\ub85c \ubd84\ub958\ud558\uc8e0. \uc804\uc790\uae30\ud30c\ub97c \ub2e4\ub8f0 \ub54c \uc6b0\ub9ac\uc5d0\uac8c \uc775\uc219\ud55c \ub610 \ub2e4\ub978 \ub2e8\uc704\uc778 \uc8fc\ud30c\uc218\ub294 \ucd08\ub2f9 \uc655\ubcf5 \uc9c4\ub3d9\uc218\ub97c \uc758\ubbf8\ud558\uba70 \ud5e4\ub974\uce20(Hz)\ub85c \ud45c\uae30\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:25px\"><strong>\uc804\uc790\uae30 \uc2a4\ud399\ud2b8\ub7fc(The electromagnetic spectrum)<\/strong><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10186\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=10186\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/1eb26-01-eca084ec9e90ed8c8cec9db4eba1a0-4.jpg?fit=1163%2C417&amp;ssl=1\" data-orig-size=\"1163,417\" data-comments-opened=\"1\" data-image-title=\"01-\uc804\uc790\ud30c\uc774\ub860-4\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/1eb26-01-eca084ec9e90ed8c8cec9db4eba1a0-4.jpg?fit=736%2C264&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/1eb26-01-eca084ec9e90ed8c8cec9db4eba1a0-4.jpg?resize=736%2C263&#038;ssl=1\" alt=\"\" class=\"wp-image-10186\" width=\"736\" height=\"263\"\/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\uc55e\uc11c \ub9e5\uc2a4\uc6f0\uc758 \uc815\uc758\ub97c \ud1b5\ud574 \ube5b\uc740 \uc804\uc790\uae30\ud30c\ub77c\uace0 \uc774\uc57c\uae30\ud588\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc6b0\ub9ac\uac00 \uc8fc\ub85c \u2018\ube5b\u2019\uc774\ub77c\uace0 \uc774\uc57c\uae30\ud558\ub294 \uc874\uc7ac\ub294 \ub208\uc73c\ub85c \ubcfc \uc218 \uc788\ub294 \u2018\uac00\uc2dc\uad11\uc120\u2019\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uac00\uc2dc\uad11\uc120\uc740 \uc804\uc790\uae30 \uc2a4\ud399\ud2b8\ub7fc\uc758 \uc77c\ubd80\ub85c, \uac00\uc2dc\uad11\uc120 \ub9d0\uace0\ub3c4 \ub9ce\uc740 \uc804\uc790\uae30\ud30c\uac00 \uc874\uc7ac\ud569\ub2c8\ub2e4. \uc804\uc790\uae30\ud30c\uc758 \uc2a4\ud399\ud2b8\ub7fc\uc740 \ub9e4\uc6b0 \ub113\uc2b5\ub2c8\ub2e4. \uc5d0\ub108\uc9c0\uac00 \uc801\uc740 \uae34 \ud30c\uc7a5\uc758 \uc804\uc790\uae30\ud30c\ubd80\ud130 \ub192\uc740 \uc5d0\ub108\uc9c0\uc758 \uc9e7\uc740 \ud30c\uc7a5\uc758 \uc804\uc790\uae30\ud30c \uc21c\uc73c\ub85c \uc774\uc57c\uae30\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10198\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=10198\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/140bc-2-1.jpg?fit=1380%2C954&amp;ssl=1\" data-orig-size=\"1380,954\" data-comments-opened=\"1\" data-image-title=\"\uadf8\ub9bc2-1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/140bc-2-1.jpg?fit=736%2C509&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/140bc-2-1.jpg?resize=736%2C509&#038;ssl=1\" alt=\"\" class=\"wp-image-10198\" width=\"736\" height=\"509\"\/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\ub300 2,000m\uc5d0 \uc774\ub974\ub294 \uc7a5\ud30c \ub77c\ub514\uc624(Long Radio Waves)\uc5d0\uc11c\ubd80\ud130 AM\/FM \ub77c\ub514\uc624, \ub9c8\uc774\ud06c\ub85c\ud30c(Micro Wave), TV \ubc29\uc1a1 \ubc0f \ub808\uc774\ub354 \uc804\uc1a1\ud30c\uc7a5(\ud30c\uc7a51m \uc774\ud558)\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c 1\/1,000mm \ubbf8\ub9cc\uc758 \ud30c\uc7a5\uc5d0\uc11c \uc801\uc678\uc120\uc5d0 \ub3c4\ub2ec\ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \ub4dc\ub514\uc5b4 780\ub098\ub178\ubbf8\ud130(nm,\ubc31\ub9cc\ubd84\uc758 1\ubc00\ub9ac\ubbf8\ud130)\uc5d0\uc11c\ubd80\ud130 380\ub098\ub178\ubbf8\ud130\uae4c\uc9c0\uc758 \uc2a4\ud399\ud2b8\ub7fc\uc5d0\uc11c \uc6b0\ub9ac \ub208\uc5d0 \ubcf4\uc774\ub294 \uac00\uc2dc\uad11\uc120\uc744 \ub9cc\ub098\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10188\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=10188\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/4098a-01-eca084ec9e90ed8c8cec9db4eba1a0-5.jpg?fit=679%2C514&amp;ssl=1\" data-orig-size=\"679,514\" data-comments-opened=\"1\" data-image-meta=\"{&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"01-\uc804\uc790\ud30c\uc774\ub860-5\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/4098a-01-eca084ec9e90ed8c8cec9db4eba1a0-5.jpg?fit=679%2C514&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/4098a-01-eca084ec9e90ed8c8cec9db4eba1a0-5.jpg?resize=530%2C401&#038;ssl=1\" alt=\"\" class=\"wp-image-10188\" width=\"530\" height=\"401\"\/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\">&lt;\ube5b\uc758 \uceec\ub7ec\uc640 \ud30c\uc7a5&gt;<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10199\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=10199\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/6531b-3-3.jpg?fit=1380%2C919&amp;ssl=1\" data-orig-size=\"1380,919\" data-comments-opened=\"1\" data-image-title=\"\uadf8\ub9bc3-3\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/6531b-3-3.jpg?fit=736%2C490&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/6531b-3-3.jpg?resize=736%2C491&#038;ssl=1\" alt=\"\" class=\"wp-image-10199\" width=\"736\" height=\"491\"\/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-jetpack-tiled-gallery aligncenter is-style-rectangular\"><div class=\"tiled-gallery__gallery\"><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:50.0364048498982%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" data-attachment-id=\"10204\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=10204\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/837c0-5060831p7-carousel-product-in-context-app_05-3.jpg?fit=1500%2C1125&amp;ssl=1\" data-orig-size=\"1500,1125\" data-comments-opened=\"1\" data-image-title=\"5060831P7-Carousel-Product-in-Context-APP_05-3\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/837c0-5060831p7-carousel-product-in-context-app_05-3.jpg?fit=736%2C552&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"\uc804\uccb4 \ud654\uba74\uc5d0\uc11c 1\/2\uac1c \uc774\ubbf8\uc9c0 \uc5f4\uae30\" srcset=\"https:\/\/i2.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/837c0-5060831p7-carousel-product-in-context-app_05-3.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i2.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/837c0-5060831p7-carousel-product-in-context-app_05-3.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i2.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/837c0-5060831p7-carousel-product-in-context-app_05-3.jpg?strip=info&#038;w=1200&#038;ssl=1 1200w,https:\/\/i2.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/837c0-5060831p7-carousel-product-in-context-app_05-3.jpg?strip=info&#038;w=1500&#038;ssl=1 1500w\" alt=\"\" data-height=\"1125\" data-id=\"10204\" data-link=\"https:\/\/atomic-temporary-157609554.wpcomstaging.com\/?attachment_id=10204\" data-url=\"https:\/\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/837c0-5060831p7-carousel-product-in-context-app_05-3.jpg\" data-width=\"1500\" src=\"https:\/\/i2.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/837c0-5060831p7-carousel-product-in-context-app_05-3.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:49.96359515010181%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" data-attachment-id=\"10205\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=10205\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/72f07-4-4.jpg?fit=683%2C513&amp;ssl=1\" data-orig-size=\"683,513\" data-comments-opened=\"1\" data-image-title=\"\uadf8\ub9bc4-4\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/72f07-4-4.jpg?fit=683%2C513&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"\uc804\uccb4 \ud654\uba74\uc5d0\uc11c 2\/2\uac1c \uc774\ubbf8\uc9c0 \uc5f4\uae30\" srcset=\"https:\/\/i2.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/72f07-4-4.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i2.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/72f07-4-4.jpg?strip=info&#038;w=683&#038;ssl=1 683w\" alt=\"\" data-height=\"513\" data-id=\"10205\" data-link=\"https:\/\/atomic-temporary-157609554.wpcomstaging.com\/?attachment_id=10205\" data-url=\"https:\/\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/72f07-4-4.jpg\" data-width=\"683\" src=\"https:\/\/i2.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/72f07-4-4.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><\/div><\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc2dc\uad11\uc120\uc740 \uadf8 \uc548\uc5d0\uc11c \ud30c\uc7a5\uc758 \uae38\uc774\uc5d0 \ub530\ub77c \ub2e4\ub978 \uc0c9\uc0c1\uc774 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \ud0dc\uc591\uc774\ub098 \ubc31\uc5f4\uc804\uad6c\uc5d0\uc11c \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \ubc31\uc0c9\uc758 \ube5b\uc740 \uc774\ub7ec\ud55c \uac00\uc2dc\uad11\uc120 \uc2a4\ud399\ud2b8\ub7fc\uc758 \ubaa8\ub4e0 \ud30c\uc7a5\uc774 \ud63c\ud569\ub418\uc5b4 \ub098\ud0c0\ub098\ub294 \uacb0\uacfc\uc785\ub2c8\ub2e4. \ubc18\ub300\ub85c \uc774 \ubc31\uc0c9\uc758 \ube5b\uc744 \ud504\ub9ac\uc998\uc5d0 \ud1b5\uacfc\uc2dc\ud0a4\uba74 \ubb34\uc9c0\uac1c \uc2a4\ud399\ud2b8\ub7fc\uc744 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10190\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=10190\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/b2182-01-eca084ec9e90ed8c8cec9db4eba1a0-7.jpg?fit=1245%2C1245&amp;ssl=1\" data-orig-size=\"1245,1245\" data-comments-opened=\"1\" data-image-title=\"01-\uc804\uc790\ud30c\uc774\ub860-7\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/b2182-01-eca084ec9e90ed8c8cec9db4eba1a0-7.jpg?fit=736%2C736&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/b2182-01-eca084ec9e90ed8c8cec9db4eba1a0-7.jpg?resize=691%2C691&#038;ssl=1\" alt=\"\" class=\"wp-image-10190\" width=\"691\" height=\"691\"\/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ubcf4\ub2e4 \ub354 \uc9e7\uc740 \uc601\uc5ed\uc5d0\uc11c\ub294 \uc790\uc678\uc120(UV:Ultra Violet)\uc774\ub77c \ubd80\ub974\ub294 \ud30c\uc7a5\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4. \uc774 \ud30c\uc7a5\uc740 \uae38\uc774\uc5d0 \ub530\ub77c UV-A, UV-B, UV-C\ub85c \ub098\ub258\uba70, \uc18c\ub7c9\uc758 UVB\ub294 \ube44\ud0c0\ubbfc D\ub97c \uc0dd\uc131\ud558\ub294\ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. \ud558\uc9c0\ub9cc UV-B\uc758 \ud30c\uc7a5\uc5d0 \uc624\ub79c \uc2dc\uac04 \ub178\ucd9c\ub418\uac70\ub098, UV-C \ud30c\uc7a5\uc5d0 \ub178\ucd9c\ub418\ub294 \uac83\uc740 \uc778\uccb4\uc5d0 \uc704\ud5d8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774\ub7ec\ud55c \ub192\uc740 \uc5d0\ub108\uc9c0\ub97c \ud65c\uc6a9\ud574 \ubc15\ud14c\ub9ac\uc544\ub098 \ubc14\uc774\ub7ec\uc2a4\ub97c \ud1f4\uce58\ud558\ub294&nbsp; UV-B, UV-C \ud30c\uc7a5\uc758 \uc870\uba85\uc774 \ucd5c\uadfc \uac01\uad11\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-jetpack-tiled-gallery aligncenter is-style-rectangular\"><div class=\"tiled-gallery__gallery\"><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:50%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" data-attachment-id=\"10208\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=10208\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/76e30-5.jpg?fit=689%2C689&amp;ssl=1\" data-orig-size=\"689,689\" data-comments-opened=\"1\" data-image-title=\"\uadf8\ub9bc5\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/76e30-5.jpg?fit=689%2C689&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"\uc804\uccb4 \ud654\uba74\uc5d0\uc11c 1\/2\uac1c \uc774\ubbf8\uc9c0 \uc5f4\uae30\" srcset=\"https:\/\/i2.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/76e30-5.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i2.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/76e30-5.jpg?strip=info&#038;w=689&#038;ssl=1 689w\" alt=\"\" data-height=\"689\" data-id=\"10208\" data-link=\"https:\/\/atomic-temporary-157609554.wpcomstaging.com\/?attachment_id=10208\" data-url=\"https:\/\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/76e30-5.jpg\" data-width=\"689\" src=\"https:\/\/i2.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/76e30-5.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:50%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" data-attachment-id=\"10209\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=10209\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/6629c-6.jpg?fit=689%2C689&amp;ssl=1\" data-orig-size=\"689,689\" data-comments-opened=\"1\" data-image-title=\"\uadf8\ub9bc6\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/6629c-6.jpg?fit=689%2C689&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"\uc804\uccb4 \ud654\uba74\uc5d0\uc11c 2\/2\uac1c \uc774\ubbf8\uc9c0 \uc5f4\uae30\" srcset=\"https:\/\/i1.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/6629c-6.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i1.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/6629c-6.jpg?strip=info&#038;w=689&#038;ssl=1 689w\" alt=\"\" data-height=\"689\" data-id=\"10209\" data-link=\"https:\/\/atomic-temporary-157609554.wpcomstaging.com\/?attachment_id=10209\" data-url=\"https:\/\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/6629c-6.jpg\" data-width=\"689\" src=\"https:\/\/i1.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/6629c-6.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><\/div><\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10232\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=10232\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/f162c-1-2.png?fit=1350%2C799&amp;ssl=1\" data-orig-size=\"1350,799\" data-comments-opened=\"1\" data-image-title=\"\uc81c\ubaa9-\uc5c6\uc74c-1-2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/f162c-1-2.png?fit=736%2C436&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/f162c-1-2.png?resize=723%2C428&#038;ssl=1\" alt=\"\" class=\"wp-image-10232\" width=\"723\" height=\"428\"\/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\uc790\uc678\uc120\ubcf4\ub2e4 \ub354 \uc9e7\uc740 \ud30c\uc7a5\uc73c\ub85c\ub294 \uc758\ub8cc\ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub418\ub294 X-ray, \uadf8\ub9ac\uace0 \ud575 \ubd84\ud574\uc758 \uacb0\uacfc\ub85c \ubc29\ucd9c\ub418\ub294 \ub9e4\uc6b0 \uc704\ud5d8\ud55c \uac10\ub9c8\uc120\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c\ub294 \uc6b0\uc8fc\uad11\uc120(Cosmic ray)\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10194\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=10194\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/321b9-marien_kkh_hamburg_hr023.jpg?fit=4256%2C2848&amp;ssl=1\" data-orig-size=\"4256,2848\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;6.7&quot;,&quot;camera&quot;:&quot;FinePix S3Pro&quot;,&quot;created_timestamp&quot;:&quot;1130948034&quot;,&quot;focal_length&quot;:&quot;18&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.25&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Marien_KKH_Hamburg_HR023\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/321b9-marien_kkh_hamburg_hr023.jpg?fit=736%2C493&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/321b9-marien_kkh_hamburg_hr023.jpg?resize=703%2C469&#038;ssl=1\" alt=\"\" class=\"wp-image-10194\" width=\"703\" height=\"469\"\/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc804\uc790\ud30c \uc774\ub860\uc744 \uc0ac\uc6a9\ud558\uba74 \ube5b\uc758 \uc18d\ub3c4\ubfd0 \uc544\ub2c8\ub77c \ubc18\uc0ac, \ud761\uc218, \ud22c\uacfc, \uad74\uc808, \uac04\uc12d, \ud3b8\uad11\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \ube5b\uc758 \uce21\uba74\uc744 \uacc4\uc0b0\ud558\uace0 \uc608\uce21\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774 \ud30c\uc7a5 \uc774\ub860\ub9cc\uc73c\ub85c \ube5b\uc758 \ubaa8\ub4e0 \uce21\uba74\uc744 \uacc4\uc0b0\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574\uc11c\ub294 \ube5b\uc758 \uc591\uc790 \ub610\ub294 \uad11\uc790 \ud604\uc0c1\uc73c\ub85c \ubcf4\uc774\ub294 \uc774\ub860\uc744 \uc801\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:25px\"><strong>\uc591\uc790 \uc774\ub860(The quantum theory)<\/strong><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0c1\ub300\uc131 \uc774\ub860\uc744 \ud1b5\ud574 \uc54c\ubc84\ud2b8 \uc544\uc778\uc288\ud0c0\uc778(Alvert Einstein)\uc740 \ub180\ub77c\uc6b4 \ubc1c\uacac\uc744 \ud588\uc2b5\ub2c8\ub2e4. \uc9c4\uacf5\uc0c1\ud0dc\uc5d0\uc11c \uc804\uc790\uae30 \ubcf5\uc0ac\uc758 \uc18d\ub3c4, \uc989 \ube5b\uc758 \uc18d\ub3c4\uac00 \uc6b0\uc8fc\uc5d0\uc11c \uc720\uc77c\ud558\uac8c \uc77c\uc815\ud558\uba70 \ub610\ud55c \uac00\ub2a5\ud55c \ucd5c\uace0\uc18d\ub3c4\ub77c\ub294 \uac83\uc744 \uc54c\uc544\ub0b8 \uac83\uc774\uc8e0. (\ube5b\uc758 \uc18d\ub3c4\ub294 \ucd08\ub2f9 \uc57d 300,000km\uc785\ub2c8\ub2e4.)<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9e5\uc2a4 \ud50c\ub791\ud06c(Max Planck)\ub294 1900\ub144\uc5d0 \ubc29\uc0ac\uc120 \uc5d0\ub108\uc9c0\uac00 \ubd88\uc5f0\uc18d\uc73c\ub85c \ubc29\ucd9c\ub41c\ub2e4\uace0 \uac00\uc815\ud588\uc73c\uba70, \uc774\ub97c \uc591\uc790\ub77c \ubd88\ub800\uc2b5\ub2c8\ub2e4. (\uac00\uc2dc\uad11\uc120\uc5d0\ub294 \u2018\uad11\uc790\u2019\ub77c\ub294 \uc6a9\uc5b4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.) \ud50c\ub791\ud06c\uc758 \uc774\ub860\uc740 \ud30c\uc7a5\uc774 \uc9e7\uc744\uc218\ub85d \ubcf5\uc0ac \uc5d0\ub108\uc9c0\uac00 \ub192\ub2e4\ub294 \uac83\uc744 \uc54c\uac8c \ud574 \uc90d\ub2c8\ub2e4. \uc774\uac83\uc740 \uc65c \uc6b0\ub9ac \ubab8\uc774 \ub77c\ub514\uc624 \uc804\ud30c\uc5d0 \ubb38\uc81c\uac00 \ub418\uc9c0 \uc54a\ub294\uc9c0\ub97c \uc124\uba85\ud574\uc8fc\uba70, \ub610\ud55c \ub2e8\ud30c\uc7a5\uc758 UV\uad11\uc120\uc774\ub098 X\uc120, \uac10\ub9c8\uc120\uc5d0 \uc8fc\uc758\ud574\uc57c \ud558\ub294 \uc774\uc720\ub3c4 \uc54c\ub824\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10192\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=10192\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/f578d-wiz_insitu_vintage_range_g200_ps160_amber_glass_warm_white_light.jpg?fit=2150%2C1434&amp;ssl=1\" data-orig-size=\"2150,1434\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;4&quot;,&quot;credit&quot;:&quot;BART&quot;,&quot;camera&quot;:&quot;Canon EOS 5D Mark IV&quot;,&quot;created_timestamp&quot;:&quot;1587642323&quot;,&quot;focal_length&quot;:&quot;145&quot;,&quot;iso&quot;:&quot;250&quot;,&quot;shutter_speed&quot;:&quot;0.025&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"WIZ_insitu_vintage_range_G200_PS160_amber_glass_WARM_WHITE_LIGHT\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/f578d-wiz_insitu_vintage_range_g200_ps160_amber_glass_warm_white_light.jpg?fit=736%2C491&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/f578d-wiz_insitu_vintage_range_g200_ps160_amber_glass_warm_white_light.jpg?resize=736%2C490&#038;ssl=1\" alt=\"\" class=\"wp-image-10192\" width=\"736\" height=\"490\"\/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ud6c4 \uc591\uc790\uc5ed\ud559\uc744 \ud1b5\ud574 \ube5b\uc774 \ud30c\uc7a5\uc784\uacfc \ub3d9\uc2dc\uc5d0 \uc785\uc790\ub77c\ub294 \uc0ac\uc2e4\uc774 \uc0c8\ub86d\uac8c \uc815\uc758\ub418\uace0, \ube5b\uacfc \uad00\ub828\ub41c \uacfc\ud559\uae30\uc220\uc744 \ub180\ub78d\ub3c4\ub85d \ubc1c\uc804\ud558\uac8c \ub429\ub2c8\ub2e4. \uc591\uc790\uc5ed\ud559 \uc774\ub860\uc740 \ub2e8\uc21c\ud788 \ube5b\uc758 \uc131\uc9c8\uc744 \uc54c\ub824\uc8fc\uc5c8\uc744 \ubfd0 \uc544\ub2c8\ub77c \uc6d0\uaca9\ud1b5\uc2e0, \ubc18\ub3c4\uccb4, \ud575\ubc1c\uc804\uc18c, \ub808\uc774\uc800, \uc804\uc790 \ucef4\ud4e8\ud130\uc640 \uac19\uc740 \ub300\ubd80\ubd84\uc758 \ud604\ub300 \uae30\uc220\uc774 \uac1c\ubc1c\ub418\ub294 \ubc11\ubc14\ud0d5\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\uccab \ubc88\uc9f8 \uc8fc\uc81c\ub85c \ube5b\uc774\ub780 \ubb34\uc5c7\uc778\uc9c0, \uadf8\ub9ac\uace0 \uc6b0\ub9ac\uac00 \ub208\uc73c\ub85c \ubcf4\ub294 \uac00\uc2dc\uad11\uc120 \uc678\uc5d0\ub294 \uc5b4\ub5a0\ud55c \uc804\uc790\uae30\ud30c\ub4e4\uc774 \uc788\ub294\uc9c0 \uc54c\uc544\ubcf4\uc558\uc2b5\ub2c8\ub2e4. \uccab \uc2dc\uac04\uc774\ub2c8\ub9cc\ud07c \ub113\uc740 \ubc94\uc704\uc5d0\uc11c \u2018\ube5b\uc774\ub780 \ubb34\uc778\uac00\u2019\uc5d0 \ub300\ud574 \uc774\uc57c\uae30\ud574\ubcf4\uc558\ub2e4\uba74 \uc55e\uc73c\ub85c\ub294 \uc6b0\ub9ac \uc8fc\ubcc0\uc5d0\uc11c \ube5b\uc740 \uc5b4\ub5a4 \uc0c1\ud669\uc5d0\uc11c \ub9cc\ub4e4\uc5b4\uc9c0\ub294\uc9c0, \ub610 \uadf8\uc5d0 \ub530\ub978 \ub7a8\ud504\ub4e4\uc740 \uc5b4\ub5a4 \uac83\ub4e4\uc774 \uc788\ub294\uc9c0 \uc774\uc57c\uae30\ud574 \ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. \uadf8\ub7fc \ub2e4\uc74c \uac15\uc758\uc5d0\uc11c \ub9cc\ub0a9\uc2dc\ub2e4!<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\">&lt; \ubcf8 \ub0b4\uc6a9\uc740 SIGNIFY\uc758 \uc870\uba85\uc774\ub860\uc790\ub8cc \u201cScience of Lighting\u201d\ub97c \uae30\ubc18\uc73c\ub85c \uc7ac\uad6c\uc131\ud55c \ucf58\ud150\uce20\uc785\ub2c8\ub2e4.&gt;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc548\ub155\ud558\uc138\uc694? \ubc18\uac11\uc2b5\ub2c8\ub2e4. \ud504\ub85c\ud398\uc11c B \uc785\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \uc6b0\uc8fc\uac00 \uc870\uc6a9\ud558\ub2e4\ub294 \uac83\uc744 \uc54c\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc9c4\uacf5\uc0c1\ud0dc\uc5d0\uc11c\ub294 \uc18c\ub9ac\uac00 \uc804\ub2ec\ub418\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc774\uc9c0\uc694. \ud558\uc9c0\ub9cc \uadf8\ub7f0 \uc6b0\uc8fc\uc5d0\uc11c\ub3c4 \ube5b\uc740 \uc544\uc8fc \uba3c \uacf3\uae4c\uc9c0 \uc774\ub3d9\ud569\ub2c8\ub2e4. \uc218\ubc31\uad11\ub144 \ub5a8\uc5b4\uc9c4 \ubcc4\uc744 \ubcfc \uc218 \uc788\ub294 \uc774\uc720\ub3c4 \uc5ec\uae30\uc5d0 \uc788\uc9c0\uc694. \ub9cc\uc57d \uc18c\ub9ac\ub9c8\uc800 \uc9c4\uacf5\uc744 \ud1b5\uacfc\ud558\uac8c \ub41c\ub2e4\uba74 \uc5b4\ub5bb\uac8c \ub420\uae4c\uc694? \uc544\ub9c8\ub3c4 \uc628 \uc6b0\uc8fc\ub294 \ud0dc\uc591\uacfc \ubcc4\uc758 \ud3ed\ubc1c\uc74c\uc73c\ub85c \uac00\ub4dd \ucc28\uac8c \ub420 \uac81\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \ubaa8\ub450 \uadc0\uac00 \uba40\uc5b4\uc788\uc744\uc9c0\ub3c4 \ubaa8\ub974\uc8e0.<\/p>\n","protected":false},"author":151789553,"featured_media":10864,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[729853057,111149569],"tags":[],"class_list":["post-10180","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lighting-class","category-lighting-academy","clear"],"jetpack_publicize_connections":[],"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"amp_enabled":false,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/02\/74785-eba994ec9db8-ed859ced948ceba6bf-1.png?fit=1500%2C734&ssl=1","_links":{"self":[{"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=\/wp\/v2\/posts\/10180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=\/wp\/v2\/users\/151789553"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10180"}],"version-history":[{"count":2,"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=\/wp\/v2\/posts\/10180\/revisions"}],"predecessor-version":[{"id":19307,"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=\/wp\/v2\/posts\/10180\/revisions\/19307"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=\/wp\/v2\/media\/10864"}],"wp:attachment":[{"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10180"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}