{"id":7031,"date":"2025-05-19T09:30:41","date_gmt":"2025-05-19T09:30:41","guid":{"rendered":"https:\/\/stem-eshop.gr\/product\/ngs-%ce%ba%ce%b9%cf%84-%cf%80%ce%b5%ce%b9%cf%81%ce%b1%ce%bc%ce%b1%cf%84%ce%b9%ce%ba%ce%bf%cf%8d-%cf%81%ce%bf%ce%bb%ce%bf%ce%b3%ce%b9%ce%bf%cf%8d-%ce%b1%ce%bb%ce%bc%cf%85%cf%81%ce%bf%cf%8d-%ce%bd%ce%b5\/"},"modified":"2025-05-22T07:40:39","modified_gmt":"2025-05-22T07:40:39","slug":"ngs-%ce%ba%ce%b9%cf%84-%cf%80%ce%b5%ce%b9%cf%81%ce%b1%ce%bc%ce%b1%cf%84%ce%b9%ce%ba%ce%bf%cf%8d-%cf%81%ce%bf%ce%bb%ce%bf%ce%b3%ce%b9%ce%bf%cf%8d-%ce%b1%ce%bb%ce%bc%cf%85%cf%81%ce%bf%cf%8d-%ce%bd%ce%b5","status":"publish","type":"product","link":"https:\/\/stem-eshop.gr\/bs\/proizvod\/ngs-%ce%ba%ce%b9%cf%84-%cf%80%ce%b5%ce%b9%cf%81%ce%b1%ce%bc%ce%b1%cf%84%ce%b9%ce%ba%ce%bf%cf%8d-%cf%81%ce%bf%ce%bb%ce%bf%ce%b3%ce%b9%ce%bf%cf%8d-%ce%b1%ce%bb%ce%bc%cf%85%cf%81%ce%bf%cf%8d-%ce%bd%ce%b5\/","title":{"rendered":"NGS Komplet za eksperimente sa satom od slane vode"},"content":{"rendered":"<p>Glavna upotreba principa provodljivosti slane vode.<\/p>\n<p>Cink je aktivniji od bakra, pa cink lako gubi elektrone i dolazi do pozitivnog pola. Bakar dolazi do negativnog pola. Slana voda djeluje kao elektrolit. Elektrolit je materijal koji mo\u017ee prenositi elektri\u010dnu energiju.<\/p>\n<p>Slana voda \u0107e se aktivirati kada se sir\u0107etna kiselina pomije\u0161a. Kada se bakrena i cinkova \u0161ipka stave u te\u010dnost sa soli i sir\u0107etnom kiselinom, pojavi\u0107e se elektri\u010dni napon i elektri\u010dna energija \u0107e pre\u0107i sa bakrene na cinkovu \u0161ipku. Tako sat mo\u017ee biti u funkciji.<\/p><\/p>","protected":false},"excerpt":{"rendered":"<p>Glavna upotreba principa provodljivosti slane vode.<\/p>\n<\/p>\n<p>Cink je aktivniji od bakra, pa cink lako gubi elektrone i dolazi do pozitivnog pola. Bakar dolazi do negativnog pola. Slana voda djeluje kao elektrolit. Elektrolit je materijal koji mo\u017ee prenositi elektri\u010dnu energiju.<\/p>\n<\/p>\n<p>Slana voda \u0107e se aktivirati kada se sir\u0107etna kiselina pomije\u0161a. Kada se bakrena i cinkova \u0161ipka stave u te\u010dnost sa soli i sir\u0107etnom kiselinom, pojavi\u0107e se elektri\u010dni napon i elektri\u010dna energija \u0107e pre\u0107i sa bakrene na cinkovu \u0161ipku. Tako sat mo\u017ee biti u funkciji.<\/p><\/p>","protected":false},"featured_media":7032,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[107],"product_cat":[143,39,38,29,56,35,40,30,59,58,51],"product_tag":[],"class_list":["post-7031","product","type-product","status-publish","has-post-thumbnail","product_brand-ngs","product_cat-143","product_cat-39","product_cat-38","product_cat-29","product_cat-56","product_cat--10-12-","product_cat--12-","product_cat--6-9-","product_cat-59","product_cat-58","product_cat-51","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/stem-eshop.gr\/bs\/wp-json\/wp\/v2\/product\/7031","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stem-eshop.gr\/bs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/stem-eshop.gr\/bs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/stem-eshop.gr\/bs\/wp-json\/wp\/v2\/comments?post=7031"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stem-eshop.gr\/bs\/wp-json\/wp\/v2\/media\/7032"}],"wp:attachment":[{"href":"https:\/\/stem-eshop.gr\/bs\/wp-json\/wp\/v2\/media?parent=7031"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/stem-eshop.gr\/bs\/wp-json\/wp\/v2\/product_brand?post=7031"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/stem-eshop.gr\/bs\/wp-json\/wp\/v2\/product_cat?post=7031"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/stem-eshop.gr\/bs\/wp-json\/wp\/v2\/product_tag?post=7031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}