{"id":43196,"date":"2026-02-22T18:16:08","date_gmt":"2026-02-22T17:16:08","guid":{"rendered":"https:\/\/zszelena42.eu\/2021\/?p=43196"},"modified":"2026-02-22T18:34:00","modified_gmt":"2026-02-22T17:34:00","slug":"pokus-bublajici-priserkova-lava","status":"publish","type":"post","link":"https:\/\/zszelena42.eu\/2021\/skolni-rok\/2023-2024\/druzina\/pokus-bublajici-priserkova-lava\/","title":{"rendered":"POKUS &#8211; BUBLAJ\u00cdC\u00cd P\u0158\u00cd\u0160ERKOV\u00c1 L\u00c1VA"},"content":{"rendered":"\n<p>Do sklenice jsme nalili vodu, olej a barvu a pak p\u0159idali \u0161umivou tabletu. Vznikly barevn\u00e9 bubliny, kter\u00e9 tan\u010dily nahoru a dol\u016f jako vesel\u00e1 l\u00e1vov\u00e1 p\u0159\u00ed\u0161erka.<\/p>\n\n\n\n<p>D\u011bti zjistily, \u017ee voda a olej se nem\u00edchaj\u00ed a vytv\u00e1\u0159ej\u00ed vrstvy. Tak\u00e9 vid\u011bly, jak p\u0159i reakci tablety vznik\u00e1 plyn, kter\u00fd nese barevnou vodu nahoru a pak zase kles\u00e1 dol\u016f.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_135608-1024x768.jpg\" alt=\"\" class=\"wp-image-43197\" srcset=\"https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_135608-1024x768.jpg 1024w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_135608-500x375.jpg 500w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_135608-200x150.jpg 200w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_135608-768x576.jpg 768w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_135608-1536x1152.jpg 1536w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_135608-2048x1536.jpg 2048w\" 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decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_134702-768x1024.jpg\" alt=\"\" class=\"wp-image-43208\" style=\"width:936px;height:auto\" srcset=\"https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_134702-768x1024.jpg 768w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_134702-375x500.jpg 375w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_134702-150x200.jpg 150w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_134702-1152x1536.jpg 1152w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_134702-1536x2048.jpg 1536w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_134702-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_134720-768x1024.jpg\" alt=\"\" class=\"wp-image-43209\" style=\"width:936px;height:auto\" srcset=\"https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_134720-768x1024.jpg 768w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_134720-375x500.jpg 375w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_134720-150x200.jpg 150w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_134720-1152x1536.jpg 1152w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_134720-1536x2048.jpg 1536w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/02\/20260220_134720-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" 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Vznikly barevn\u00e9 bubliny, kter\u00e9 tan\u010dily nahoru a dol\u016f jako vesel\u00e1 l\u00e1vov\u00e1 p\u0159\u00ed\u0161erka. D\u011bti zjistily, \u017ee voda a olej se nem\u00edchaj\u00ed a vytv\u00e1\u0159ej\u00ed vrstvy. Tak\u00e9 vid\u011bly, jak p\u0159i reakci tablety vznik\u00e1 plyn, kter\u00fd nese barevnou vodu nahoru a pak zase kles\u00e1 dol\u016f.<\/p>\n","protected":false},"author":48,"featured_media":43205,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[411,5,26],"tags":[],"class_list":["post-43196","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2025-2026","category-druzina","category-slunicka"],"_links":{"self":[{"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/posts\/43196","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/users\/48"}],"replies":[{"embeddable":true,"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/comments?post=43196"}],"version-history":[{"count":1,"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/posts\/43196\/revisions"}],"predecessor-version":[{"id":43219,"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/posts\/43196\/revisions\/43219"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/media\/43205"}],"wp:attachment":[{"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/media?parent=43196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/categories?post=43196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/tags?post=43196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}