{"id":16525,"date":"2020-04-30T12:00:02","date_gmt":"2020-04-30T12:00:02","guid":{"rendered":"http:\/\/bckszczuczyn.pl\/?p=16525"},"modified":"2020-04-29T12:10:24","modified_gmt":"2020-04-29T12:10:24","slug":"dmuchajka-eksperyment-z-latajaca-kulka","status":"publish","type":"post","link":"https:\/\/bckszczuczyn.pl\/?p=16525","title":{"rendered":"DMUCHAJKA &#8211; Eksperyment Z Lataj\u0105c\u0105 Kulk\u0105"},"content":{"rendered":"\n<p class=\"has-medium-font-size\"><span class=\"has-inline-color has-vivid-cyan-blue-color\"><strong>Dmuchajka&nbsp;to prosta&nbsp;zabawka&nbsp;z&nbsp;recyklingu<br>&nbsp;<\/strong>\u2013 \u0142atwa do samodzielnego wykonania a do tego znakomite do\u015bwiadczenie naukowe dla dzieci! Nale\u017cy tak wydmuchiwa\u0107 przez ni\u0105 powietrze,<br>aby kulka&nbsp;<strong>unosi\u0142a si\u0119 w powietrzu<\/strong>. A wszystko to za spraw\u0105 ci\u015bnienia\u2026<\/span><br><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><span class=\"has-inline-color has-vivid-purple-color\"><strong>Materia\u0142y i przybory:<\/strong><\/span><\/li><li><span class=\"has-inline-color has-vivid-purple-color\">plastikowa butelka wraz z korkiem;<\/span><\/li><li><span class=\"has-inline-color has-vivid-purple-color\">no\u017cyczki;<\/span><\/li><li><span class=\"has-inline-color has-vivid-purple-color\">gruby gw\u00f3\u017ad\u017a;<\/span><\/li><li><span class=\"has-inline-color has-vivid-purple-color\">kombinerki;<\/span><\/li><li><span class=\"has-inline-color has-vivid-purple-color\">s\u0142omka;<\/span><\/li><li><span class=\"has-inline-color has-vivid-purple-color\">chusteczka higieniczna \/ pi\u0142eczka do ping-ponga \/ kulka styropianowa.<\/span><\/li><\/ul>\n\n\n\n<p class=\"has-medium-font-size\"><span class=\"has-inline-color has-vivid-purple-color\">1. Z butelki odcinamy lejek.<br>2. Trzymaj\u0105c w kombinerkach gw\u00f3\u017ad\u017a nagrzewamy go nad ogniem a potem wypalamy dziurk\u0119 w nakr\u0119tce od butelki lub mo\u017cemy u\u017cy\u0107 innego narz\u0119dzia do wykonania otworu w nakr\u0119tce wielko\u015bci s\u0142omki .<em><u><br><strong>Do obs\u0142ugi ognia potrzebna jest pomoc osoby doros\u0142ej lub starszego rodze\u0144stwa.<br><\/strong><\/u><\/em>3. Do uzyskanego otworu w nakr\u0119tce wk\u0142adamy s\u0142omk\u0119 i zakr\u0119camy j\u0105 na lejku. <br>4. Jako obiekty lataj\u0105ce przetestowali\u015bmy styropianow\u0105 kulk\u0119 oraz pi\u0142eczk\u0119 ping-pongow\u0105.<br>Kiedy dmuchamy w s\u0142omk\u0119, strumie\u0144 powietrza wpada bezpo\u015brednio pod kulk\u0119. Kulka le\u017c\u0105c na dnie lejka blokuje uj\u015bcie powietrza i wytwarza si\u0119 wysokie ci\u015bnienie. To ono wyrzuca kulk\u0119 do g\u00f3ry. Wy\u017cej w lejku strumie\u0144 powietrza si\u0119 rozszerza,&nbsp; ci\u015bnienie maleje wi\u0119c kulka opada. Je\u015bli b\u0119dziemy dmucha\u0107 z odpowiedni\u0105 si\u0142\u0105 kulka \u201ezawi\u015bnie\u201d w powietrzu.<\/span><\/p>\n\n\n\n<p class=\"has-normal-font-size\"><strong>Udost<\/strong><strong>\u0119<\/strong><strong>pnij dla innych.<br><\/strong><strong>Za: <\/strong><a href=\"https:\/\/ekodziecko.com\/dmuchajka-eksperyment-z-latajaca-kulka\">https:\/\/ekodziecko.com\/dmuchajka-eksperyment-z-latajaca-kulka<\/a><\/p>\n\n\n\n<p class=\"has-text-color has-normal-font-size has-very-dark-gray-color\"><em><strong>Opracowanie i zdj\u0119cia: Anna Chmielewska, Andrzej Szabelski \u2013 BCK&nbsp;<\/strong><\/em><\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-4 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"http:\/\/bckszczuczyn.pl\/?attachment_id=16527\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" 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loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"http:\/\/bckszczuczyn.pl\/wp-content\/uploads\/2020\/04\/2020.04.30-027-dmuchajka.jpg\" alt=\"\" data-id=\"16553\" data-full-url=\"http:\/\/bckszczuczyn.pl\/wp-content\/uploads\/2020\/04\/2020.04.30-027-dmuchajka.jpg\" data-link=\"http:\/\/bckszczuczyn.pl\/?attachment_id=16553\" class=\"wp-image-16553\" srcset=\"https:\/\/bckszczuczyn.pl\/wp-content\/uploads\/2020\/04\/2020.04.30-027-dmuchajka.jpg 800w, https:\/\/bckszczuczyn.pl\/wp-content\/uploads\/2020\/04\/2020.04.30-027-dmuchajka-300x200.jpg 300w, https:\/\/bckszczuczyn.pl\/wp-content\/uploads\/2020\/04\/2020.04.30-027-dmuchajka-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"http:\/\/bckszczuczyn.pl\/?attachment_id=16554\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"http:\/\/bckszczuczyn.pl\/wp-content\/uploads\/2020\/04\/2020.04.30-028-dmuchajka.jpg\" alt=\"\" data-id=\"16554\" data-full-url=\"http:\/\/bckszczuczyn.pl\/wp-content\/uploads\/2020\/04\/2020.04.30-028-dmuchajka.jpg\" data-link=\"http:\/\/bckszczuczyn.pl\/?attachment_id=16554\" class=\"wp-image-16554\" srcset=\"https:\/\/bckszczuczyn.pl\/wp-content\/uploads\/2020\/04\/2020.04.30-028-dmuchajka.jpg 800w, https:\/\/bckszczuczyn.pl\/wp-content\/uploads\/2020\/04\/2020.04.30-028-dmuchajka-300x200.jpg 300w, https:\/\/bckszczuczyn.pl\/wp-content\/uploads\/2020\/04\/2020.04.30-028-dmuchajka-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Dmuchajka&nbsp;to prosta&nbsp;zabawka&nbsp;z&nbsp;recyklingu&nbsp;\u2013 \u0142atwa do samodzielnego wykonania a do tego znakomite do\u015bwiadczenie naukowe dla dzieci! Nale\u017cy tak wydmuchiwa\u0107 przez ni\u0105 powietrze,aby kulka&nbsp;unosi\u0142a si\u0119 w powietrzu. A wszystko to za spraw\u0105 ci\u015bnienia\u2026 Materia\u0142y i przybory: plastikowa butelka wraz z korkiem; no\u017cyczki; gruby gw\u00f3\u017ad\u017a; kombinerki; s\u0142omka; chusteczka higieniczna&nbsp;<a class=\"read-more\" href=\"https:\/\/bckszczuczyn.pl\/?p=16525\">&hellip;<\/a><\/p>\n","protected":false},"author":1,"featured_media":16548,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-16525","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-z-zycia-bck-w-szczuczynie"],"_links":{"self":[{"href":"https:\/\/bckszczuczyn.pl\/index.php?rest_route=\/wp\/v2\/posts\/16525","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bckszczuczyn.pl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bckszczuczyn.pl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bckszczuczyn.pl\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bckszczuczyn.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16525"}],"version-history":[{"count":5,"href":"https:\/\/bckszczuczyn.pl\/index.php?rest_route=\/wp\/v2\/posts\/16525\/revisions"}],"predecessor-version":[{"id":16558,"href":"https:\/\/bckszczuczyn.pl\/index.php?rest_route=\/wp\/v2\/posts\/16525\/revisions\/16558"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bckszczuczyn.pl\/index.php?rest_route=\/wp\/v2\/media\/16548"}],"wp:attachment":[{"href":"https:\/\/bckszczuczyn.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16525"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bckszczuczyn.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16525"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bckszczuczyn.pl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}