{"id":675,"date":"2015-10-15T15:08:00","date_gmt":"2015-10-15T06:08:00","guid":{"rendered":"https:\/\/piyopipipi.com\/space\/?p=675"},"modified":"2026-04-29T16:42:33","modified_gmt":"2026-04-29T07:42:33","slug":"what-is-light","status":"publish","type":"post","link":"https:\/\/piyopipipi.com\/space\/what-is-light\/","title":{"rendered":"\u201c\u5149\u201d\u3068\u306f\u4f55\u304b\uff1f"},"content":{"rendered":"\n<p>\u300cKurzgesagt\uff08\u30af\u30eb\u30c4\u30b2\u30b6\u30fc\u30af\u30c8\uff09\u300d\u304b\u3089\u3001\u52d5\u753b\u306e\u3054\u7d39\u4ecb\u3067\u3059\u3002<br>\uff08\u518d\u751f\u6642\u9593\uff1a4\u520638\u79d2\uff09<\/p>\n\n\n\n<p>\u97f3\u58f0\u306f\u82f1\u8a9e\u3067\u3059\u304c\u3001YouTube\u306e\u8a2d\u5b9a\u304b\u3089\u65e5\u672c\u8a9e\u5b57\u5e55\u3092\u8868\u793a\u3057\u3066\u8996\u8074\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br><br><br><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/piyopipipi.com\/space\/wp-content\/uploads\/2015\/10\/what-is-light-1024x576.png\" alt=\"\" class=\"wp-image-2027\" srcset=\"https:\/\/piyopipipi.com\/space\/wp-content\/uploads\/2015\/10\/what-is-light-1024x576.png 1024w, https:\/\/piyopipipi.com\/space\/wp-content\/uploads\/2015\/10\/what-is-light-300x169.png 300w, https:\/\/piyopipipi.com\/space\/wp-content\/uploads\/2015\/10\/what-is-light-768x432.png 768w, https:\/\/piyopipipi.com\/space\/wp-content\/uploads\/2015\/10\/what-is-light.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><br><br><br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u52d5\u753b\u306e\u6982\u8981<\/h3>\n\n\n\n<p>\u30fb\u5149\uff08visible light \u3060\u3051\u3067\u306a\u304f\u96fb\u78c1\u653e\u5c04\u5168\u4f53\uff09\u3068\u306f\u4f55\u304b\u3001\u5149\u306e\u672c\u8cea\u3001\u6ce2\u3068\u7c92\u5b50\u306e\u4e8c\u91cd\u6027\u3001\u3069\u306e\u3088\u3046\u306b\u767a\u751f\u3057\u3001\u306a\u305c\u901f\u5ea6\u304c\u4e00\u5b9a\u306a\u306e\u304b\u3001\u305d\u3057\u3066\u79c1\u305f\u3061\u304c\u5149\u3092\u3069\u3046\u6349\u3048\u3066\u304d\u305f\u306e\u304b\u306b\u3064\u3044\u3066\u3001\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-default\">\u52d5\u753b\u306e\u76ee\u6b21:<\/h3>\n\n\n\n<ul class=\"wp-block-list is-style-note_list\">\n<li><strong>00:00<\/strong> \u5149\u304c\u4eba\u3068\u5b87\u5b99\u3092\u3064\u306a\u3050\u5f79\u5272<\/li>\n\n\n\n<li><strong>00:19 <\/strong>\u53ef\u8996\u5149\u306f\u96fb\u78c1\u653e\u5c04\u306e\u307b\u3093\u306e\u4e00\u90e8\uff0f\u6ce2\u9577\u306e\u5e83\u304c\u308a<\/li>\n\n\n\n<li><strong>02:14<\/strong> \u5149\u306e\u767a\u751f\u30e1\u30ab\u30cb\u30ba\u30e0\uff1a\u539f\u5b50\u30fb\u96fb\u5b50\u304b\u3089\u96fb\u78c1\u6ce2\u3078<\/li>\n\n\n\n<li><strong>03:00<\/strong> \u5149\u901f c \u306e\u8a71\uff1a\u306a\u305c\u5149\u304c\u300c\u901f\u3055\u306e\u9650\u754c\u300d\u304b<\/li>\n\n\n\n<li><strong>04:05<\/strong> \u5149\u306e\u672c\u8cea\u3068\u79c1\u305f\u3061\u306e\u8996\u899a\u306e\u9032\u5316<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"What Is Light?\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/IXxZRZxafEQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/youtu.be\/IXxZRZxafEQ?si=gfxsuefryPjWj27d\">https:\/\/youtu.be\/IXxZRZxafEQ?si=gfxsuefryPjWj27d<\/a><\/figcaption><\/figure>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n<p><br><\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-default\">\u307e\u3068\u3081<\/h3>\n\n\n\n<p>\ud83d\udca1 \u5149\u306e\u57fa\u672c\u5358\u4f4d<br>\u5149\u306f\u300c\u5149\u5b50\uff08\u30d5\u30a9\u30c8\u30f3\uff09\u300d\u3068\u547c\u3070\u308c\u308b\u7d20\u7c92\u5b50\u3067\u3042\u308a\u3001\u5927\u304d\u3055\u3092\u6301\u305f\u305a\u3001\u5206\u5272\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u306a\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u6700\u5c0f\u30d1\u30c3\u30af\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\ud83c\udf0a \u4e8c\u91cd\u306e\u6027\u8cea<br>\u5149\u306f\u300c\u7c92\u5b50\u300d\u306e\u3088\u3046\u306b\u632f\u308b\u821e\u3046\u3068\u540c\u6642\u306b\u3001\u300c\u6ce2\u300d\u3068\u3057\u3066\u306e\u6027\u8cea\u3082\u6301\u3064\u3002\u3053\u308c\u3092\u300c\u6ce2\u7c92\u4e8c\u91cd\u6027\u300d\u3068\u547c\u3076\u3002<\/p>\n\n\n\n<p>\ud83c\udf08 \u5e83\u5927\u306a\u30b9\u30da\u30af\u30c8\u30eb<br>\u30e9\u30b8\u30aa\u6ce2\u304b\u3089\u30ac\u30f3\u30de\u7dda\u307e\u3067\u3001\u3059\u3079\u3066\u540c\u3058\u300c\u96fb\u78c1\u6ce2\u300d\u3067\u3042\u308b\u3002<br>\u79c1\u305f\u3061\u304c\u300c\u5149\u300d\u3068\u547c\u3076\u53ef\u8996\u5149\u7dda\u306f\u3001\u30d0\u30af\u30c6\u30ea\u30a2\u307b\u3069\u306e\u6ce2\u9577\u3092\u6301\u3064\u3054\u304f\u72ed\u3044\u7bc4\u56f2\u306b\u9650\u3089\u308c\u308b\u3002<\/p>\n\n\n\n<p>\ud83d\udc1f \u9032\u5316\u306e\u5076\u7136<br>\u4eba\u985e\u304c\u7279\u5b9a\u306e\u7bc4\u56f2\u306e\u5149\u304c\u898b\u3048\u308b\u306e\u306f\u3001\u9060\u3044\u5148\u7956\u304c\u300c\u6c34\u306e\u4e2d\u300d\u3067\u9032\u5316\u3057\u305f\u305f\u3081\u3002<br>\u53ef\u8996\u5149\u306f\u6c34\u4e2d\u3067\u6700\u3082\u4f1d\u308f\u308a\u3084\u3059\u3044\u6ce2\u9577\u3060\u3063\u305f\u304b\u3089\u3002<\/p>\n\n\n\n<p>\u269b\ufe0f \u5149\u304c\u751f\u307e\u308c\u308b\u77ac\u9593<br>\u539f\u5b50\u306e\u4e2d\u306e\u96fb\u5b50\u304c\u9ad8\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u72b6\u614b\u304b\u3089\u4f4e\u3044\u72b6\u614b\u3078\u843d\u3061\u308b\u969b\u3001\u4f59\u3063\u305f\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u300c\u5149\u300d\u3068\u3057\u3066\u653e\u51fa\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p>\ud83d\ude80 \u5b87\u5b99\u306e\u6700\u9ad8\u901f\u5ea6<br>\u5149\u901f\uff08\u79d2\u901f\u7d0430\u4e07km\uff09\u306f\u3001\u5b87\u5b99\u306b\u304a\u3051\u308b\u60c5\u5831\u306e\u4f1d\u9054\u901f\u5ea6\u306e\u4e0a\u9650\u3067\u3042\u308b\u3002<br>\u8cea\u91cf\u3092\u6301\u305f\u306a\u3044\u7c92\u5b50\u306f\u3001\u751f\u307e\u308c\u305f\u77ac\u9593\u306b\u3053\u306e\u901f\u5ea6\u3067\u79fb\u52d5\u3057\u59cb\u3081\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-default\">\u611f\u60f3<\/h3>\n\n\n\n<p>\u5149\u306e\u672c\u8cea\u3092\u62bc\u3055\u3048\u305f\u7d20\u6674\u3089\u3057\u3044\u89e3\u8aac\u52d5\u753b\u3067\u3059\u306d\uff01<\/p>\n\n\n\n<p>\u300c\u306a\u305c\u5149\u901f\u306f\u6709\u9650\u306a\u306e\u304b\uff1f\u300d\u3068\u3044\u3046\u554f\u3044\u306b\u5bfe\u3057\u3001\u4eca\u306e\u3068\u3053\u308d\u79d1\u5b66\u8005\u3067\u3059\u3089\u8ab0\u3082\u77e5\u3089\u306a\u3044\u5b87\u5b99\u306e\u8b0e\u3002<\/p>\n\n\n\n<p>\u5b87\u5b99\u306b\u306f\u307e\u3060\u3001\u79c1\u305f\u3061\u304c\u8e0f\u307f\u8fbc\u3081\u306a\u3044\u300c\u6839\u672c\u7684\u306a\u8a2d\u5b9a\u5024\u300d\u304c\u3042\u308b\u306e\u3060\u3068\u75db\u611f\u3055\u305b\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><br><br>\u5b66\u751f\u6642\u4ee3\u306e\u7406\u79d1\u306e\u6388\u696d\u3092\u601d\u3044\u51fa\u3059\u3088\u3046\u306a\u5185\u5bb9\u3067\u3057\u305f\u304c\u3001\u3053\u308c\u3060\u3051\u30c6\u30f3\u30dd\u304c\u826f\u3044\u3068\u6559\u79d1\u66f8\u3092\u773a\u3081\u3066\u3044\u305f\u6642\u306e\u3088\u3046\u306b\u7720\u304f\u306a\u308b\u6687\u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u96e3\u3057\u3044\u8a71\u3067\u3082\u3001\uff15\u5206\u4ee5\u5185\u3067\u7d42\u308f\u308b\u52d5\u753b\u3067\u3042\u308c\u3070\u30ce\u30fc\u30d7\u30ed\u30d6\u30ec\u30e0(\uff9f\u0414\uff9f)\uff89<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u300cKurzgesagt\uff08\u30af\u30eb\u30c4\u30b2\u30b6\u30fc\u30af\u30c8\uff09\u300d\u304b\u3089\u3001\u52d5\u753b\u306e\u3054\u7d39\u4ecb\u3067\u3059\u3002\uff08\u518d\u751f\u6642\u9593\uff1a4\u520638\u79d2\uff09 \u97f3\u58f0\u306f\u82f1\u8a9e\u3067\u3059\u304c\u3001YouTube\u306e\u8a2d\u5b9a\u304b\u3089\u65e5\u672c\u8a9e\u5b57\u5e55\u3092\u8868\u793a\u3057\u3066\u8996\u8074\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u52d5\u753b\u306e\u6982\u8981 \u30fb\u5149\uff08visible li [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":679,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":"","_wp_rev_ctl_limit":""},"categories":[55],"tags":[299,273,300,298],"class_list":["post-675","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kurzgesagt","tag-299","tag-273","tag-300","tag-298"],"_links":{"self":[{"href":"https:\/\/piyopipipi.com\/space\/wp-json\/wp\/v2\/posts\/675","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/piyopipipi.com\/space\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/piyopipipi.com\/space\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/piyopipipi.com\/space\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/piyopipipi.com\/space\/wp-json\/wp\/v2\/comments?post=675"}],"version-history":[{"count":2,"href":"https:\/\/piyopipipi.com\/space\/wp-json\/wp\/v2\/posts\/675\/revisions"}],"predecessor-version":[{"id":2220,"href":"https:\/\/piyopipipi.com\/space\/wp-json\/wp\/v2\/posts\/675\/revisions\/2220"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/piyopipipi.com\/space\/wp-json\/wp\/v2\/media\/679"}],"wp:attachment":[{"href":"https:\/\/piyopipipi.com\/space\/wp-json\/wp\/v2\/media?parent=675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/piyopipipi.com\/space\/wp-json\/wp\/v2\/categories?post=675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/piyopipipi.com\/space\/wp-json\/wp\/v2\/tags?post=675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}