[{"question":"Pre\u010do v tlakovom hrnci m\u00e1 voda pri varen\u00ed teplotu vy\u0161\u0161iu ako 100\u00b0C?","answers":["Nie je to pravda.","Lebo voda v\u017edy vrie len pri teplote v\u00e4\u010d\u0161ej ako 100\u00b0C.","Lebo je tam vysok\u00e1 teplota.","Lebo je tam vysok\u00fd tlak."],"correct":"Lebo je tam vysok\u00fd tlak.","order":"1"},{"question":"Pre\u010do v tlakovom hrnci var\u00edme jedlo dlh\u0161ie ako v be\u017enom hrnci?","answers":["Nie je to pravda.","Lebo voda v\u017edy vrie len pri teplote v\u00e4\u010d\u0161ej ako 100\u00b0C.","Lebo je tam vysok\u00e1 teplota.","Lebo je tam vysok\u00fd tlak."],"correct":"Nie je to pravda.","order":"2"},{"question":"Pre\u010do nem\u00f4\u017eeme otvori\u0165 tlakov\u00fd hrniec hne\u010f po dovaren\u00ed jedla?","answers":["Nie je to pravda.","M\u00e1 vysok\u00fa teplotu a tlak a preto by jedlo vykypelo.","Roztavila by sa poistka.","Ned\u00e1 sa otvori\u0165 ventil."],"correct":"M\u00e1 vysok\u00fa teplotu a tlak a preto by jedlo vykypelo.","order":"3"},{"question":"\u010co tla\u010d\u00ed vie\u010dko na poh\u00e1r so zav\u00e1raninou?","answers":["tlak okolit\u00e9ho vzduchu","hor\u00faca para","hor\u00faca voda","ni\u010d, dr\u017e\u00ed sam\u00e9"],"correct":"tlak okolit\u00e9ho vzduchu","order":"4"},{"question":"Pre\u010do zav\u00e1rame komp\u00f3ty vo vriacej vode?","answers":["Aby z komp\u00f3tu neunikala para.","Aby sa do komp\u00f3tu dostala para z okolia.","Aby z komp\u00f3tu unikla para a vznikol v komp\u00f3te podtlak.","Aby v komp\u00f3te nevznikol podtlak."],"correct":"Aby z komp\u00f3tu unikla para a vznikol v komp\u00f3te podtlak.","order":"5"},{"question":"Ako sa pri grilovan\u00ed pren\u00e1\u0161a teplo z grilu na m\u00e4so?","answers":["veden\u00edm","\u017eiaren\u00edm","plame\u0148om","dymom"],"correct":"\u017eiaren\u00edm","order":"6"},{"question":"Ako zohrieva mikrovlnn\u00e1 r\u00fara jedlo?","answers":["veden\u00edm","\u017eiaren\u00edm","plame\u0148om","dymom"],"correct":"\u017eiaren\u00edm","order":"7"},{"question":"Pre\u010do sa v mikrovlnnej r\u00fare zohreje jedlo sk\u00f4r ako v oby\u010dajnej r\u00fare?","answers":["Mikrovlnn\u00e1 r\u00fara zahrieva jedlo len na jeho povrchu.","Oby\u010dajn\u00e1 r\u00fara zohrieva jedlo hne\u010f aj vo vn\u00fatri.","V mikrovlnnej r\u00fare nie je vzduch.","Mikrovlnna r\u00fara zohrieva jedlo hne\u010f aj vo vn\u00fatri."],"correct":"Mikrovlnna r\u00fara zohrieva jedlo hne\u010f aj vo vn\u00fatri.","order":"8"},{"question":"Vysvetlite, \u010doto znamen\u00e1, \u017ee sa jedlo zohrialo.","answers":["jedlo m\u00e1 ni\u017e\u0161iu teplotu","\u010dastice vody v jedle kmitaj\u00fa pomal\u0161ie","\u010dastice vody v jedle sa rozkmitali r\u00fdchlej\u0161ie","jedlo odovzdalo teplo"],"correct":"\u010dastice vody v jedle sa rozkmitali r\u00fdchlej\u0161ie","order":"9"},{"question":"Ktor\u00fd fyzik vyna\u0161iel tlakov\u00fd hrniec?","answers":["Pascal","Newton","Joule","Papin"],"correct":"Papin","order":"10"}]