[{"question":"Do ak\u00e9ho \u00fatvaru s\u00fa usporiadan\u00e9 at\u00f3my v kovoch a in\u00fdch l\u00e1tkach?","answers":["kry\u0161t\u00e1lov\u00fd obd\u013a\u017enik","kry\u0161t\u00e1lov\u00e1 kocka","kry\u0161t\u00e1lov\u00e1 mrie\u017eka","kry\u0161t\u00e1lov\u00fd obl\u00fak"],"correct":"kry\u0161t\u00e1lov\u00e1 mrie\u017eka","order":"1"},{"question":"At\u00f3my s\u00fa v tomto \u00fatvare usporiadan\u00e9 ve\u013emi husto. \u010co to sp\u00f4sobuje?","answers":["\u017ee sa tla\u010dia","\u017ee sa kov deformuje","\u017ee sa prekr\u00fdvaj\u00fa elektr\u00f3nov\u00e9 obaly at\u00f3mov","\u017ee prekr\u00fdvaj\u00fa at\u00f3mov\u00e9 jadr\u00e1 at\u00f3mov"],"correct":"\u017ee sa prekr\u00fdvaj\u00fa elektr\u00f3nov\u00e9 obaly at\u00f3mov","order":"2"},{"question":"Ako sa naz\u00fdva vrstva v elektr\u00f3novom obale, ktor\u00e1 je posledn\u00e1?","answers":["valen\u010dn\u00e1","valen\u00e1","val\u010dn\u00e1","vel\u010dn\u00e1"],"correct":"valen\u010dn\u00e1","order":"3"},{"question":"Ako sa naz\u00fdvaj\u00fa elektr\u00f3ny, ktor\u00e9 sa m\u00f4\u017eu pohybova\u0165 cez cel\u00fa mrie\u017eku?","answers":["posledn\u00e9","vo\u013en\u00e9","siln\u00e9","viazan\u00e9"],"correct":"vo\u013en\u00e9","order":"4"},{"question":"\u010co mus\u00edme spravi\u0165, aby kov viedol elektrick\u00fd pr\u00fad?","answers":["mus\u00edme ho zahrieva\u0165","mus\u00edme ho pripoji\u0165 k zdroju","mus\u00edme ho trie\u0165","mus\u00edme ho deformova\u0165"],"correct":"mus\u00edme ho pripoji\u0165 k zdroju","order":"5"},{"question":"Ktor\u00e1 z uveden\u00fdch l\u00e1tok nepatr\u00ed medzi vodi\u010de elektrick\u00e9ho pr\u00fadu?","answers":["me\u010f","\u017eelezo","oce\u013e","papier"],"correct":"papier","order":"6"},{"question":"Ktor\u00fd je najkvalitnej\u0161\u00ed kovov\u00fd vodi\u010d elektrick\u00e9ho pr\u00fadu?","answers":["\u017eelezo","hlin\u00edk","striebro","mosadz"],"correct":"striebro","order":"7"},{"question":"Ako naz\u00fdvame l\u00e1tky, ktor\u00e9 neved\u00fa elektrick\u00fd pr\u00fad?","answers":["izolanty","di\u00f3dy","izolty","zolanty"],"correct":"izolanty","order":"8"},{"question":"Ktor\u00e9 z uveden\u00fdch mo\u017enost\u00ed nepatria medzi nevodi\u010de elektrick\u00e9ho pr\u00fadu?","answers":["papier","keramika","porcel\u00e1n","bronz"],"correct":"bronz","order":"9"},{"question":"Ako sa naz\u00fdvaj\u00fa zariadenia, ktor\u00e9 v praxi vyu\u017e\u00edvaj\u00fa fakt, \u017ee pri veden\u00ed pr\u00fadu v kovoch sa \u010das\u0165 energie premie\u0148a na teplo.","answers":["podomov\u00e9 spotrebi\u010de","tepeln\u00e9 spotrebi\u010de","umel\u00e9 spotrebi\u010de","elektrick\u00e9 spotrebi\u010de"],"correct":"elektrick\u00e9 spotrebi\u010de","order":"10"}]