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https:\/\/opg.optica.org\/ao\/abstract.cfm?uri=ao-27-7-1278<\/a> ","protected":false},"excerpt":{"rendered":"","protected":false},"author":17897162,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_geoff_meta_description_en":"Rain does not dye pavement black; water changes how light crosses its rough surface, so more light enters the material and less diffuse reflection returns.","_geoff_meta_description_zh":"\u96e8\u6c34\u5e76\u6ca1\u6709\u628a\u67cf\u6cb9\u8def\u67d3\u9ed1\uff0c\u800c\u662f\u6539\u53d8\u4e86\u5149\u5728\u7c97\u7cd9\u8868\u9762\u3001\u5b54\u9699\u548c\u6c34\u5c42\u4e4b\u95f4\u7684\u4f20\u64ad\u3002\u66f4\u591a\u5149\u8fdb\u5165\u6750\u6599\u5e76\u88ab\u5438\u6536\uff0c\u56e0\u6b64\u56de\u5230\u773c\u775b\u7684\u6f2b\u53cd\u5c04\u51cf\u5c11\u3002","_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":"","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},"jetpack_post_was_ever_published":false},"categories":[787297218],"tags":[787297752,787298968,787297751,787298969],"class_list":["post-18891","post","type-post","status-publish","format-standard","hentry","category-daily-maths-physics-chemistry","tag-optics","tag-reflection","tag-optics-zh","tag-reflection-zh",""],"translatepress_titles":{"en_AU":"Why Does Wet Pavement Look Darker?","zh_CN":"\u67cf\u6cb9\u8def\u88ab\u96e8\u6253\u6e7f\u540e\u4e3a\u4ec0\u4e48\u989c\u8272\u53d8\u6df1\uff1f"},"jetpack_publicize_connections":[],"jetpack_likes_enabled":false,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p1ar9H-4UH","jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/posts\/18891","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/users\/17897162"}],"replies":[{"embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/comments?post=18891"}],"version-history":[{"count":0,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/posts\/18891\/revisions"}],"wp:attachment":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/media?parent=18891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/categories?post=18891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/tags?post=18891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
https:\/\/ece.ncsu.edu\/2024\/why-do-things-look-darker-when-theyre-wet\/<\/a><\/p>\n