{"id":511826,"date":"2025-02-19T13:09:46","date_gmt":"2025-02-19T10:09:46","guid":{"rendered":"https:\/\/analyse.optim.biz\/?p=511826"},"modified":"2025-02-19T13:09:46","modified_gmt":"2025-02-19T10:09:46","slug":"zapada-a-adus-o-alta-teorie-a-conspiratiei-e-falsa-de-ce-nu-se-topeste-pe-gratar-un-inginer-explica-efectul-leidenfrost","status":"publish","type":"post","link":"https:\/\/analyse.optim.biz\/?p=511826","title":{"rendered":"Z\u0103pada a adus o alt\u0103 teorie a conspira\u021biei: e fals\u0103! \/ \u201dDe ce nu se tope\u0219te pe gr\u0103tar?\u201d \/ Un inginer explic\u0103 efectul Leidenfrost"},"content":{"rendered":"<div class=\"post-content\">\n<p>Re\u021belele de socializare s-au umplut de a\u0219a-zise experimente ale rom\u00e2nilor care \u00eencearc\u0103 s\u0103 topeasc\u0103 z\u0103pada depus\u0103 \u00een ultimele zile la diferite surse de foc. Ei au observat c\u0103 aceasta se tope\u0219te mult mai greu dec\u00e2t s-ar fi a\u0219teptat \u0219i sus\u021bin, din aceast\u0103 cauz\u0103 c\u0103 este fals\u0103, c\u0103 e impregnat\u0103 cu plastic sau c\u0103 ea con\u021bine elemente chimice suspecte.<\/p>\n<p>Clipul a fost postat \u0219i pe Facebook de o pagin\u0103 de satir\u0103, iar un inginer a explicat de ce nu se tope\u0219te instant un bulg\u0103re de z\u0103pad\u0103 pus pe gr\u0103tar, relateaz\u0103 <a href=\"https:\/\/www.observatorulph.ro\/national\/2747068-zapada-falsa-pe-tik-tok-de-ce-nu-se-topeste-pe-gratar\" target=\"_blank\" rel=\"noopener\"><strong>Observatorul Prahovean.<\/strong><\/a><\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.facebook.com\/plugins\/video.php?height=476&amp;href=https%3A%2F%2Fwww.facebook.com%2Fpastilademementa%2Fvideos%2F1074688984425045%2F&amp;show_text=false&amp;width=267&amp;t=0\" width=\"267\" height=\"476\" frameborder scrolling=\"no\" allowfullscreen=\"allowfullscreen\"><\/iframe><br \/>\n\u201dUn bulg\u0103re de z\u0103pad\u0103 nu se tope\u0219te imediat pe un gr\u0103tar \u00eencins din cauza efectului Leidenfrost. Acest fenomen apare atunci c\u00e2nd un lichid (\u00een acest caz, apa din z\u0103pad\u0103) intr\u0103 \u00een contact cu o suprafa\u021b\u0103 mult mai fierbinte dec\u00e2t punctul s\u0103u de fierbere.<\/p>\n<p>C\u00e2nd pui bulg\u0103rele de z\u0103pad\u0103 pe gr\u0103tar, stratul de ghea\u021b\u0103 de la suprafa\u021b\u0103 se transform\u0103 instantaneu \u00een vapori de ap\u0103. Ace\u0219ti vapori creeaz\u0103 un strat izolator \u00eentre bulg\u0103re \u0219i suprafa\u021ba fierbinte, reduc\u00e2nd transferul de c\u0103ldur\u0103 direct. Astfel, bulg\u0103rele pare s\u0103 reziste mai mult timp f\u0103r\u0103 s\u0103 se topeasc\u0103 rapid.<\/p>\n<p>Dac\u0103 ai sc\u0103dea temperatura gr\u0103tarului sub acest punct critic, atunci bulg\u0103rele s-ar topi mult mai repede\u201d, a explicat acesta.<\/p>\n<p>\u00a0<\/p>\n<div class=\"code-block code-block-15\">\n<h4>Urm\u0103re\u0219te mai jos produc\u021biile video ale G4Media:<\/h4>\n<\/div>\n<\/div>\n<p> Source URL: https:\/\/www.g4media.ro\/zapada-a-adus-o-alta-teorie-a-conspiratiei-e-falsa-de-ce-nu-se-topeste-pe-gratar-un-inginer-explica-efectul-leidenfrost.html<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Re\u021belele de socializare s-au umplut de a\u0219a-zise experimente ale rom\u00e2nilor care \u00eencearc\u0103 s\u0103 topeasc\u0103 z\u0103pada depus\u0103 \u00een ultimele zile la diferite surse de foc. Ei au observat c\u0103 aceasta se tope\u0219te mult mai greu dec\u00e2t s-ar fi a\u0219teptat \u0219i sus\u021bin, din aceast\u0103 cauz\u0103 c\u0103 este fals\u0103, c\u0103 e impregnat\u0103 cu plastic sau c\u0103 ea con\u021bine [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":511827,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[24],"class_list":["post-511826","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-politics","tag-g4media"],"_links":{"self":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/511826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=511826"}],"version-history":[{"count":0,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/511826\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/media\/511827"}],"wp:attachment":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=511826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=511826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=511826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}