[{"question":"O ktor\u00fdch l\u00e1tkach hovor\u00ed Pascalov z\u00e1kon?","answers":["plynn\u00fdch","kvapaln\u00fdch","pevn\u00fdch","v\u0161etk\u00fdch"],"correct":"kvapaln\u00fdch","order":"1"},{"question":"O ktorej fyzik\u00e1lnej veli\u010dine hovor\u00ed Pascalov z\u00e1kon?","answers":["sile","tlaku","hustote","hmotnosti"],"correct":"tlaku","order":"2"},{"question":"\u010co je pr\u00ed\u010dinou vzniku tlaku?","answers":["hustota","gravit\u00e1cia","hmotnos\u0165","tlakov\u00e1 sila"],"correct":"tlakov\u00e1 sila","order":"3"},{"question":"Ak\u00fd je tlak pren\u00e1\u0161an\u00fd kvapalinou?","answers":["mal\u00fd","v ka\u017edom mieste kvapaliny in\u00fd","v ka\u017edom miesta kvapaliny rovnak\u00fd","zanedbate\u013en\u00fd"],"correct":"v ka\u017edom miesta kvapaliny rovnak\u00fd","order":"4"},{"question":"Ako vypo\u010d\u00edtame tlak?","answers":["p = F\/S","p = F . S","F = p\/S","p = S\/F"],"correct":"p = F\/S","order":"5"},{"question":"Vypo\u010d\u00edtajte tlak, ak F = 2500N, S = 0,5m2<\/SUP>.","answers":["500 Pa","5 Mpa","5000 Pa","0,0002 Pa"],"correct":"5000 Pa","order":"6"},{"question":"Vypo\u010d\u00edtajte tlak, ak F = 0,4 kN, S = 20cm2<\/SUP>.","answers":["200 Pa","200 kPa","2000 Pa","0,2 Mpa"],"correct":"200 kPa","order":"7"},{"question":"Vypo\u010d\u00edtajte tlakov\u00fa silu, ktor\u00e1 na ploche 2m2<\/SUP> vyvol\u00e1 tlak 240 Pa.","answers":["4,8 kN","120 N","1200 N","480 N"],"correct":"480 N","order":"8"},{"question":"Vypo\u010d\u00edtajte tlakov\u00fa silu, ktor\u00e1 na ploche 400cm2<\/SUP> vyvol\u00e1 tlak 1,6kPa.","answers":["64 N","64 kN","400 N","4 kN"],"correct":"64 N","order":"9"},{"question":"Vypo\u010d\u00edtajte plochu, na ktorej vyvol\u00e1 sila 19,8N tlak 36Pa.","answers":["5,5 m2<\/SUP>","55 m2<\/SUP>","0,55 m2<\/SUP>","550 m2<\/SUP>"],"correct":"0,55 m2<\/SUP>","order":"10"}]