[{"question":"Ktor\u00fd pravidelne sa opakuj\u00faci dej vyu\u017eili \u013eudia na chod slne\u010dn\u00fdch hod\u00edn?","answers":["zhorenie \u010dasti svie\u010dky","preliatie ur\u010dit\u00e9ho mno\u017estva vody","presypanie ur\u010dit\u00e9ho mno\u017estva piesku","pohyb Slnka po oblohe"],"correct":"pohyb Slnka po oblohe","order":"1"},{"question":"Ktor\u00e1 jednotka \u010dasu m\u00e1 60 sek\u00fand?","answers":["1 min","1 h","1 d","1 r"],"correct":"1 min","order":"2"},{"question":"Ko\u013eko sek\u00fand m\u00e1 1 hodina?","answers":["60","60\u00d760","24","24\u00d760"],"correct":"60\u00d760","order":"3"},{"question":"Ko\u013eko min\u00fat je 5 h 20 min?","answers":["320","5\u00d724 + 20","5 + 20\u00d760","520"],"correct":"320","order":"4"},{"question":"\u010c\u00edm sa ve\u013emi presne meria \u010das na pretekoch?","answers":["slne\u010dn\u00fdmi hodinami","pres\u00fdpac\u00edmi hodinami","stopkami","kyvadlov\u00fdmi hodinami"],"correct":"stopkami","order":"5"},{"question":"Ako ur\u010d\u00edme chybu pri meran\u00ed \u010dasu stopkami?","answers":["Je to najv\u00e4\u010d\u0161\u00ed \u010das, ak\u00fd m\u00f4\u017eeme zmera\u0165 stopkami.","Je to merac\u00ed rozsah stupnice na stopk\u00e1ch.","Je to jeden dielik stupnice na stopk\u00e1ch.","Je to \u010das, ktor\u00fd uplynie, k\u00fdm r\u00fdchlo dvakr\u00e1t za sebou stla\u010d\u00edme tla\u010d\u00edtko na stopk\u00e1ch."],"correct":"Je to \u010das, ktor\u00fd uplynie, k\u00fdm r\u00fdchlo dvakr\u00e1t za sebou stla\u010d\u00edme tla\u010d\u00edtko na stopk\u00e1ch.","order":"6"},{"question":"Pre\u010do sa kyvadlo pou\u017e\u00edva na meranie \u010dasu?","answers":["Lebo jeho kyvy trvaj\u00fa rovnako dlho.","Lebo m\u00f4\u017ee ma\u0165 r\u00f4znu d\u013a\u017eku.","Lebo ho vymyslel Galileo Galilei.","Lebo sa k\u00fdve aj ot\u00e1\u010da."],"correct":"Lebo jeho kyvy trvaj\u00fa rovnako dlho.","order":"7"},{"question":"\u010co meria \u010das v na\u0165ahovac\u00edch n\u00e1ramkov\u00fdch hodink\u00e1ch?","answers":["kyvadlo","kry\u0161t\u00e1l kreme\u0148a","koliesko nepokoj","ozuben\u00e9 kolieska"],"correct":"koliesko nepokoj","order":"8"},{"question":"Pre\u010do nemus\u00edme na\u0165ahova\u0165 modern\u00e9 n\u00e1ramkov\u00e9 hodinky?","answers":["Lebo baterka poh\u00e1\u0148a koliesko.","Lebo baterka vyvol\u00e1va kmity kry\u0161t\u00e1lu kreme\u0148a.","Lebo baterka poh\u00e1\u0148a kyvadlo.","Lebo baterka poh\u00e1\u0148a presyp\u00e1vanie piesku."],"correct":"Lebo baterka vyvol\u00e1va kmity kry\u0161t\u00e1lu kreme\u0148a.","order":"9"},{"question":"\u010co v cestovnom poriadku znamen\u00e1 z\u00e1pis \u010dasu 7 15 h?","answers":["7 min 15 s","7 h 15 min","7 h 15 s","7 d 15 h"],"correct":"7 h 15 min","order":"10"}]