{"id":1075,"date":"2023-08-05T02:22:06","date_gmt":"2023-08-05T02:22:06","guid":{"rendered":"https:\/\/qpr.ca\/blogs\/physics\/?p=1075"},"modified":"2023-08-05T02:30:35","modified_gmt":"2023-08-05T02:30:35","slug":"oneway-speed-of-light-links","status":"publish","type":"page","link":"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/sample-page-2\/special-relativity\/derivations\/from-speed-of-light\/one-way-speed-of-light\/oneway-speed-of-light-links\/","title":{"rendered":"OneWay Speed of Light Links"},"content":{"rendered":"<blockquote>\n<div class=\"tab\"><img decoding=\"async\" class=\"favIconImg\" src=\"https:\/\/t2.gstatic.com\/faviconV2?client=SOCIAL&amp;type=FAVICON&amp;fallback_opts=TYPE,SIZE,URL&amp;url=https:\/\/wikipedia.org&amp;size=32\">&nbsp;<a class=\"tabLink\" href=\"https:\/\/en.wikipedia.org\/wiki\/One-way_speed_of_light\" rel=\"ugc\">One-way speed of light &#8211; Wikipedia<\/a><\/div>\n<div class=\"tab\"><img decoding=\"async\" class=\"favIconImg\" src=\"https:\/\/t2.gstatic.com\/faviconV2?client=SOCIAL&amp;type=FAVICON&amp;fallback_opts=TYPE,SIZE,URL&amp;url=https:\/\/google.com&amp;size=32\">&nbsp;<a class=\"tabLink\" href=\"https:\/\/www.google.com\/search?q=one+way+speed+of+light+crackpot&amp;oq=one+way+speed+of+light+crackpot&amp;gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIGCAEQRRhA0gEJMTEyNjNqMGo3qAIAsAIA&amp;sourceid=chrome&amp;ie=UTF-8\" rel=\"ugc\">one way speed of light crackpot &#8211; Google Search<\/a><\/div>\n<div class=\"tab\"><img decoding=\"async\" class=\"favIconImg\" src=\"https:\/\/t2.gstatic.com\/faviconV2?client=SOCIAL&amp;type=FAVICON&amp;fallback_opts=TYPE,SIZE,URL&amp;url=https:\/\/reddit.com&amp;size=32\">&nbsp;<a class=\"tabLink\" href=\"https:\/\/www.reddit.com\/r\/todayilearned\/comments\/pavv6f\/til_that_no_one_has_ever_measured_the_oneway\/\" rel=\"ugc\">TIL that no one has ever measured the one-way speed of light. In fact it is undefined. All measurements of light speed are done using two-way (mirror) setups. It is entirely possible that light travels at c from A to B, and instantaneously from B to A, for a round trip speed of c. : r\/todayilearned<\/a><\/div>\n<div class=\"tab\"><img decoding=\"async\" class=\"favIconImg\" src=\"https:\/\/t2.gstatic.com\/faviconV2?client=SOCIAL&amp;type=FAVICON&amp;fallback_opts=TYPE,SIZE,URL&amp;url=https:\/\/quora.com&amp;size=32\">&nbsp;<a class=\"tabLink\" href=\"https:\/\/www.quora.com\/We-only-measured-the-two-way-speed-of-light-and-then-divided-it-by-two-assuming-its-the-same-in-all-directions-What-potential-implications-could-arise-for-our-understanding-of-causality-if-the-speed-of-light-is?__nsrc__=4\" rel=\"ugc\">(1001) We only measured the two-way speed of light and then divided it by two, assuming it&#8217;s the same in all directions. What potential implications could arise for our understanding of causality if the speed of light is variable? &#8211; Quora<\/a><\/div>\n<\/blockquote>\n<p>Source: <em><a href=\"https:\/\/www.one-tab.com\/page\/iTEd8wY7Qkqxa3CsexsVdg\">OneTab &#8211; Shared tabs<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;One-way speed of light &#8211; Wikipedia &nbsp;one way speed of light crackpot &#8211; Google Search &nbsp;TIL that no one has ever measured the one-way speed of light. In fact it is undefined. All measurements of light speed are done using two-way (mirror) setups. It is entirely possible that light travels at c from A to &hellip; <a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/sample-page-2\/special-relativity\/derivations\/from-speed-of-light\/one-way-speed-of-light\/oneway-speed-of-light-links\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">OneWay Speed of Light Links<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":1068,"menu_order":1,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"categories":[1],"tags":[],"topics":[],"class_list":["post-1075","page","type-page","status-publish","hentry","category-all"],"_links":{"self":[{"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/pages\/1075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/comments?post=1075"}],"version-history":[{"count":2,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/pages\/1075\/revisions"}],"predecessor-version":[{"id":1079,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/pages\/1075\/revisions\/1079"}],"up":[{"embeddable":true,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/pages\/1068"}],"wp:attachment":[{"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/media?parent=1075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/categories?post=1075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/tags?post=1075"},{"taxonomy":"topics","embeddable":true,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/topics?post=1075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}