{"id":1974,"date":"2021-01-21T22:54:01","date_gmt":"2021-01-21T20:54:01","guid":{"rendered":"https:\/\/www.kreidochky.com\/?p=1974"},"modified":"2022-11-10T22:03:36","modified_gmt":"2022-11-10T20:03:36","slug":"vlastyvosti-svitla","status":"publish","type":"post","link":"https:\/\/www.kreidochky.com\/pl\/zanyattya-z-ditmy\/vlastyvosti-svitla\/","title":{"rendered":"W\u0142a\u015bciwo\u015bci \u015bwiat\u0142a. Eksperyment z czarn\u0105 skrzynk\u0105"},"content":{"rendered":"<p>Po raz pierwszy zobaczy\u0142em to fizyczne do\u015bwiadczenie na Instagramie <a href=\"https:\/\/www.instagram.com\/pepperandpine\/\">Pepper and Pine<\/a>. Do\u015bwiadczenie daje dzieciom wst\u0119pn\u0105 wiedz\u0119 na temat w\u0142a\u015bciwo\u015bci \u015bwiat\u0142a.Do przeprowadzenia eksperymentu potrzebne jest pude\u0142ko, czarna farba, no\u017cyczki, n\u00f3\u017c, kartka bia\u0142ego papieru lub kartonu oraz latarka.U\u017cyli\u015bmy zwyk\u0142ego pude\u0142ka na buty.<\/p>\r\n<p><!-- \/wp:post-content -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p>U\u017cyli\u015bmy zwyk\u0142ego pude\u0142ka na buty.<\/p>\r\n<p><!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"sizeSlug\":\"large\"} --><\/p>\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kreidochky.com\/wp-content\/uploads\/2021\/01\/svitlo-001.jpg\" alt=\"\" \/><\/figure>\r\n<p><!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p>Nie mieli\u015bmy jednak czarnej farby. Zamiast tego znaleziono butelk\u0119 atramentu.<\/p>\r\n<p><!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"sizeSlug\":\"large\"} --><\/p>\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kreidochky.com\/wp-content\/uploads\/2021\/01\/svitlo-002.jpg\" alt=\"\" \/><\/figure>\r\n<p><!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p>Malujemy pude\u0142ko i wieczko. Wszystko w \u015brodku powinno by\u0107 czarne.<\/p>\r\n<p><!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p>To zdj\u0119cie pokazuje, \u017ce atrament nadaje b\u0142yszcz\u0105cy po\u0142ysk. To nie jest dobre dla eksperymentu. Zalecamy u\u017cywanie farby.<\/p>\r\n<p><!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"sizeSlug\":\"large\"} --><\/p>\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kreidochky.com\/wp-content\/uploads\/2021\/01\/svitlo-003.jpg\" alt=\"\" \/><\/figure>\r\n<p><!-- \/wp:image -->\r\n\r\n<!-- wp:image {\"sizeSlug\":\"large\"} --><\/p>\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kreidochky.com\/wp-content\/uploads\/2021\/01\/svitlo-004.jpg\" alt=\"\" \/><\/figure>\r\n<p><!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p>Po wyschni\u0119ciu pude\u0142ka wykonujemy w nim dwa okienka, znajduj\u0105ce si\u0119 jak na zdj\u0119ciu. Za\u015bwiecimy latark\u0105 w jedn\u0105 z nich i b\u0119dziemy obserwowa\u0107, co dzieje si\u0119 w drugiej. To b\u0119dzie interesuj\u0105ce!<\/p>\r\n<p><!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"sizeSlug\":\"large\"} --><\/p>\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kreidochky.com\/wp-content\/uploads\/2021\/01\/svitlo-005.jpg\" alt=\"\" \/><\/figure>\r\n<p><!-- \/wp:image -->\r\n\r\n<!-- wp:image {\"sizeSlug\":\"large\"} --><\/p>\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kreidochky.com\/wp-content\/uploads\/2021\/01\/svitlo-006.jpg\" alt=\"\" \/><\/figure>\r\n<p><!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p>Opieramy wi\u0119c latark\u0119 o okno i zagl\u0105damy do drugiego okna. Wydawa\u0142oby si\u0119, \u017ce powinni\u015bmy zobaczy\u0107 \u015bwiat\u0142o. Ale w \u015brodku jest ciemno!<\/p>\r\n<p><!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"sizeSlug\":\"large\"} --><\/p>\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kreidochky.com\/wp-content\/uploads\/2021\/01\/svitlo-007.jpg\" alt=\"\" \/><\/figure>\r\n<p><!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p>Jest ciemno!!! To naprawd\u0119 zaskoczy\u0142o dzieci! W ko\u0144cu jak to mo\u017cliwe \u2013 latarka \u015bwieci w ciemno\u015bci i niczego nie o\u015bwietla!!!<\/p>\r\n<p><!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"sizeSlug\":\"large\"} --><\/p>\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kreidochky.com\/wp-content\/uploads\/2021\/01\/svitlo-008.jpg\" alt=\"\" \/><\/figure>\r\n<p><!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p>Teraz musimy zrobi\u0107 szczelin\u0119 na wieczku pude\u0142ka na przeciwleg\u0142ym ko\u0144cu latarki.<\/p>\r\n<p><!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p>(Poni\u017cej b\u0119d\u0105 zdj\u0119cia, na kt\u00f3rych wyra\u017anie wida\u0107, gdzie powinna znajdowa\u0107 si\u0119 szczelina. \u0141atwiej pokaza\u0107 ni\u017c wyja\u015bni\u0107 s\u0142owami )<\/p>\r\n<p><!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"sizeSlug\":\"large\"} --><\/p>\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kreidochky.com\/wp-content\/uploads\/2021\/01\/svitlo-009.jpg\" alt=\"\" \/><\/figure>\r\n<p><!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p>Bierzemy arkusz bia\u0142ej tektury lub papieru o takim rozmiarze, aby \u0142atwo umie\u015bci\u0107 go w szczelinie.<\/p>\r\n<p><!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"sizeSlug\":\"large\"} --><\/p>\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kreidochky.com\/wp-content\/uploads\/2021\/01\/svitlo-010.jpg\" alt=\"\" \/><\/figure>\r\n<p><!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p>W ten spos\u00f3b wciskamy arkusz do pude\u0142ka na sam d\u00f3\u0142.<\/p>\r\n<p><!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"sizeSlug\":\"large\"} --><\/p>\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kreidochky.com\/wp-content\/uploads\/2021\/01\/svitlo-011.jpg\" alt=\"\" \/><\/figure>\r\n<p><!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p>Tak wygl\u0105da ca\u0142a konstrukcja.<\/p>\r\n<p><!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"sizeSlug\":\"large\"} --><\/p>\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kreidochky.com\/wp-content\/uploads\/2021\/01\/svitlo-012a.jpg\" alt=\"\" \/><\/figure>\r\n<p><!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p>Ponownie \u015bwiecimy latark\u0105 i zagl\u0105damy do pude\u0142ka przez boczne okienko. I widzimy nasz\u0105 kartk\u0119! Teraz w pude\u0142ku jest \u015bwiat\u0142o!<\/p>\r\n<p><!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"sizeSlug\":\"large\"} --><\/p>\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kreidochky.com\/wp-content\/uploads\/2021\/01\/svitlo-013.jpg\" alt=\"\" \/><\/figure>\r\n<p><!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p><strong>Jak mo\u017cna to wyt\u0142umaczy\u0107 w\u0142a\u015bciwo\u015bciami \u015bwiat\u0142a?<\/strong><\/p>\r\n<p><!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p>Nie widzimy \u015bwiat\u0142a samo w sobie. Musi odbija\u0107 si\u0119 od przedmiot\u00f3w, aby sta\u0107 si\u0119 widocznym. Bia\u0142e przedmioty bardzo dobrze odbijaj\u0105 \u015bwiat\u0142o, ale czarne je poch\u0142aniaj\u0105. Dlatego nie widzieli\u015bmy \u015bwiat\u0142a w ca\u0142kowicie czarnej skrzynce. Ale zacz\u0119li go widzie\u0107, gdy pojawi\u0142a si\u0119 tam bia\u0142a kartka papieru.<\/p>\r\n<p><!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"width\":840,\"height\":558,\"sizeSlug\":\"large\"} --><\/p>\r\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.kreidochky.com\/wp-content\/uploads\/2021\/01\/svitlo-014.jpg\" alt=\"\" width=\"840\" height=\"558\" \/><\/figure>\r\n<p><!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph --><\/p>\r\n<p><strong>Lubisz przeprowadza\u0107 ciekawe eksperymenty naukowe z dzie\u0107mi? Sprawd\u017a wi\u0119cej pomys\u0142\u00f3w dla przedszkolak\u00f3w i uczni\u00f3w w dziale<\/strong> <strong><a href=\"https:\/\/www.kreidochky.com\/pl\/category\/zanyattya-z-ditmy\/\">Zaj\u0119cia Z Dzie\u0107mi<\/a>.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Po raz pierwszy zobaczy\u0142em to fizyczne do\u015bwiadczenie na Instagramie Pepper and Pine. Do\u015bwiadczenie daje dzieciom wst\u0119pn\u0105 wiedz\u0119 na temat w\u0142a\u015bciwo\u015bci \u015bwiat\u0142a.Do przeprowadzenia eksperymentu potrzebne jest pude\u0142ko, czarna farba, no\u017cyczki, n\u00f3\u017c, kartka bia\u0142ego papieru lub kartonu oraz latarka.U\u017cyli\u015bmy zwyk\u0142ego pude\u0142ka na buty. U\u017cyli\u015bmy zwyk\u0142ego pude\u0142ka na buty. Nie mieli\u015bmy jednak czarnej farby. Zamiast tego znaleziono butelk\u0119 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.kreidochky.com\/pl\/zanyattya-z-ditmy\/vlastyvosti-svitla\/\"> <span class=\"screen-reader-text\">W\u0142a\u015bciwo\u015bci \u015bwiat\u0142a. Eksperyment z czarn\u0105 skrzynk\u0105<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":2148,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[6,29],"tags":[113],"class_list":["post-1974","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zanyattya-z-ditmy","category-nauka-dityam","tag-113"],"translation":{"provider":"WPGlobus","version":"2.10.5","language":"pl","enabled_languages":["uk","en","pl"],"languages":{"uk":{"title":true,"content":true,"excerpt":false},"en":{"title":true,"content":false,"excerpt":false},"pl":{"title":true,"content":true,"excerpt":false}}},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>W\u0142a\u015bciwo\u015bci \u015bwiat\u0142a. Eksperyment z czarn\u0105 skrzynk\u0105 - Kreidoczky<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kreidochky.com\/zanyattya-z-ditmy\/vlastyvosti-svitla\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"W\u0142a\u015bciwo\u015bci \u015bwiat\u0142a. Eksperyment z czarn\u0105 skrzynk\u0105 - Kreidoczky\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kreidochky.com\/zanyattya-z-ditmy\/vlastyvosti-svitla\/\" \/>\n<meta property=\"og:site_name\" content=\"Kreidoczky\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/kreidochky\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-01-21T20:54:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-10T20:03:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kreidochky.com\/wp-content\/uploads\/2021\/01\/svitlo-006.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"902\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Maryna\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@kreidochky\" \/>\n<meta name=\"twitter:site\" content=\"@kreidochky\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Maryna\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.kreidochky.com\/zanyattya-z-ditmy\/vlastyvosti-svitla\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.kreidochky.com\/zanyattya-z-ditmy\/vlastyvosti-svitla\/\"},\"author\":{\"name\":\"Maryna\",\"@id\":\"https:\/\/www.kreidochky.com\/#\/schema\/person\/ace5aa2a0e6c02f4b26e3cc13f33c17f\"},\"headline\":\"W\u0142a\u015bciwo\u015bci \u015bwiat\u0142a. 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