Physics The word ''insolation' means None of these Matters which insulate Incoming solar radiation Insoluble matters None of these Matters which insulate Incoming solar radiation Insoluble matters ANSWER DOWNLOAD EXAMIANS APP
Physics A potentiometer wire is 100 cm long and a constant potential difference is maintained across it. Two cells are connected in series first to support one another and then in opposite direction. The balance points are obtained at 50 cm and 10 cm from the positive end of the wire in the two cases. The ratio of the emf's is : 0.12638888888889 0.21111111111111 0.12777777777778 0.20902777777778 0.12638888888889 0.21111111111111 0.12777777777778 0.20902777777778 ANSWER DOWNLOAD EXAMIANS APP
Physics Why do birds not have respiratory trouble at the time of flying at high altitude ? They use less oxygen They have extra air sacs Their lungs are very large They fly inactively They use less oxygen They have extra air sacs Their lungs are very large They fly inactively ANSWER DOWNLOAD EXAMIANS APP
Physics A particle is thrown vertically upward. When it reaches the highest point, it has An upward acceleration A horizontal velocity A downward acceleration A downward velocity An upward acceleration A horizontal velocity A downward acceleration A downward velocity ANSWER DOWNLOAD EXAMIANS APP
Physics For a ray of light to suffer total internal reflection it has to pass from : Glass to water Water to glass Air to glass Air to water Glass to water Water to glass Air to glass Air to water ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of relative density? Kg/m3 Kg/m Kg/m2 It has no unit Kg/m3 Kg/m Kg/m2 It has no unit ANSWER DOWNLOAD EXAMIANS APP
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