Štruktúra a vlastnosti pevných látok
[{"question":"Kry\u0161talick\u00e9 l\u00e1tky sa vyzna\u010duj\u00fa","answers":["\u010falekodosahov\u00fdm usporiadan\u00edm","kr\u00e1tkodosahov\u00fdm usporiadan\u00edm","nie s\u00fa usporiadan\u00e9","ich usporiadanie sa postupne men\u00ed"],"correct":"\u010falekodosahov\u00fdm usporiadan\u00edm","order":"1"},{"question":"Trval\u00fa zmenu telesa naz\u00fdvame","answers":["elastick\u00e1","tv\u00e1rov\u00e1","tv\u00e1rna","pru\u017en\u00e1"],"correct":"tv\u00e1rna","order":"2"},{"question":"Norm\u00e1lov\u00e9 nap\u00e4tie je definovan\u00e9","answers":["F.S","F+S","F-S","F\/S"],"correct":"F\/S","order":"3"},{"question":"Amorfn\u00e9 l\u00e1tky maj\u00fa tvar","answers":["pravideln\u00fd","nepravideln\u00fd","s \u010dasom sa men\u00ed","kry\u0161t\u00e1lov"],"correct":"nepravideln\u00fd","order":"4"},{"question":"Pre s\u00fa\u010dinite\u013e objemovej roz\u0165a\u017enosti plat\u00ed vzh\u013eadom na s\u00fa\u010dinite\u013e d\u013e\u017ekovej roz\u0165a\u017enosti","answers":["je 3-kr\u00e1t v\u00e4\u010d\u0161\u00ed","je 3- kr\u00e1t men\u0161\u00ed","je o 3 men\u0161\u00ed","je o 3 v\u00e4\u010d\u0161\u00ed"],"correct":"je 3-kr\u00e1t v\u00e4\u010d\u0161\u00ed","order":"5"},{"question":"Bimetalick\u00fd p\u00e1sik sa zohrievan\u00edm","answers":["pred\u013a\u017ei ale neohne","nepred\u013a\u017ei a ohne","ohne a pred\u013a\u017ei","nepred\u013a\u017ei a neohne"],"correct":"ohne a pred\u013a\u017ei","order":"6"},{"question":"Do\u010dasn\u00fa zmenu tvaru telesa naz\u00fdvame","answers":["elastick\u00e1","plastick\u00e1","tv\u00e1rna","tv\u00e1rov\u00e1"],"correct":"elastick\u00e1","order":"7"},{"question":"Te\u010denie materi\u00e1lu znamen\u00e1","answers":["ve\u013ek\u00e1 zmena relat\u00edvneho pred\u013a\u017eenia pri malej zmene nap\u00e4tia","ve\u013ek\u00e1 zmena rel. pred\u013a\u017eenia pri ve\u013ekej zmene nap\u00e4tia","mal\u00e1 zmena rel.pred\u00b4l\u017eenia pri malej zmene nap\u00e4tia","mal\u00e1 zmena pred\u013a\u017eenia pri ve\u013ekej zmene nap\u00e4tia"],"correct":"ve\u013ek\u00e1 zmena relat\u00edvneho pred\u013a\u017eenia pri malej zmene nap\u00e4tia","order":"8"},{"question":"Jednotkou relat\u00edvneho pred\u013a\u017eenia materi\u00e1lu je","answers":["1 m","je to bezrozmern\u00e1 veli\u010dina","1 Pa","1 N"],"correct":"je to bezrozmern\u00e1 veli\u010dina","order":"9"},{"question":"Ako vol\u00e1me norm\u00e1lov\u00e9 nap\u00e4tie pri ktorom nast\u00e1va n\u00e1hle pred\u013a\u017eenie materi\u00e1lu","answers":["medza pevnosti","medza pru\u017enosti","medza \u00famernosti","medza klzu"],"correct":"medza klzu","order":"10"}]