[{"question":"Obraz utvoren\u00fd rovinn\u00fdm zrkadlom je","answers":["neskuto\u010dn\u00fd,priamy ,rovnako ve\u013ek\u00fd ako predmet","skuto\u010dn\u00fd, priamy, rovnako ve\u013ek\u00fd ako predmet","skuto\u010dn\u00fd, prevr\u00e1ten\u00fd, zmen\u0161en\u00fd","neskuto\u010dn\u00fd, prevr\u00e1ten\u00fd, zv\u00e4\u010d\u0161en\u00fd"],"correct":"neskuto\u010dn\u00fd,priamy ,rovnako ve\u013ek\u00fd ako predmet","order":"1"},{"question":"Medzi predmetovou a obrazovou vzdialenos\u0165ou rovinn\u00e9ho zrkadla plat\u00ed","answers":["a=2.\u00e1","a?\u00e1","a<\u00e1","a=\u00e1"],"correct":"a=\u00e1","order":"2"},{"question":"Odrazen\u00e9 l\u00fa\u010de na zrkadl\u00e1ch vyu\u017e\u00edvaj\u00fa","answers":["Snellov z\u00e1kon","z\u00e1kon lomu","z\u00e1kon odrazu","monofrekven\u010dn\u00e9 svetlo"],"correct":"z\u00e1kon odrazu","order":"3"},{"question":"Priestor v bl\u00edzkosti optickej osi sa naz\u00fdva","answers":["Paraxi\u00e1lny priestor","Paxi\u00e1lny priestor","Odrazov\u00fd priestor","Priestor lomu"],"correct":"Paraxi\u00e1lny priestor","order":"4"},{"question":"Priese\u010dn\u00edk optickej osi s gu\u013eovou plochou zrkadla je","answers":["ohnisko","vrchol zrkadla","stred optickej plochy","stred krivosti"],"correct":"vrchol zrkadla","order":"5"},{"question":"L\u00fa\u010d dopadaj\u00faci rovnobe\u017ene s optickou osou na dut\u00e9 zrkadlo sa odr\u00e1\u017ea tak, \u017ee","answers":["prech\u00e1dza vrcholom zrkadla","prech\u00e1dza ohniskom","prech\u00e1dza stredom optickej plochy","ide po tej istej priamke"],"correct":"prech\u00e1dza ohniskom","order":"6"},{"question":"Ak y je v\u00fd\u0161ka predmetu, \u00fd v\u00fd\u0161ka obrazu, prie\u010dne zv\u00e4\u010d\u0161enie Z vypo\u010d\u00edtame","answers":["\u00fd+y","\u00fd.y","\u00fd\/y","\u00fd-y"],"correct":"\u00fd\/y","order":"7"},{"question":"Obraz utvoren\u00fd vypukl\u00fdm gu\u013eov\u00fdm zrkadlom je","answers":["priamy, neskuto\u010dn\u00fd, zv\u00e4\u010d\u0161en\u00fd","prevr\u00e1ten\u00fd, neskuto\u010dn\u00fd, zmen\u0161en\u00fd","priamy, skuto\u010dn\u00fd , zmen\u0161en\u00fd","priamy, neskuto\u010dn\u00fd,zmen\u0161en\u00fd"],"correct":"priamy, neskuto\u010dn\u00fd,zmen\u0161en\u00fd","order":"8"},{"question":"Zobrazovacia rovnica gu\u013eov\u00e9ho zrkadla je","answers":["1\/a + 1\/\u00e1 = 1\/f","1\/a - 1\/\u00e1 = 1\/f","1\/a + 1\/f = 1\/\u00e1","a + \u00e1 = f"],"correct":"1\/a + 1\/\u00e1 = 1\/f","order":"9"},{"question":"Polomer krivosti zrkadla sa rovn\u00e1","answers":["f+2","2.f","f\/2","f"],"correct":"2.f","order":"10"}]