Physics The energy stored in a watch spring is Kinetic energy Chemical energy Potential energy Heat energy Kinetic energy Chemical energy Potential energy Heat energy ANSWER DOWNLOAD EXAMIANS APP
Physics A colour-blind person cannot Distinguish between certain colours See distant objects Have persistence of vision See black colour Distinguish between certain colours See distant objects Have persistence of vision See black colour ANSWER DOWNLOAD EXAMIANS APP
Physics Hertz is the SI unit of Power Weight Frequency Pressure Power Weight Frequency Pressure ANSWER DOWNLOAD EXAMIANS APP
Physics In which one of the following the phenomenon of total internal reflection of light is used ? Formation of rainbow Working of binoculars Twinkling of stars Formation of mirage Formation of rainbow Working of binoculars Twinkling of stars Formation of mirage ANSWER DOWNLOAD EXAMIANS APP
Physics The energy obtained from atoms is known as ________ Nuclear energy Solar energy Heat energy Chemical energy Nuclear energy Solar energy Heat energy Chemical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Positive feedback is used in None of these Rectifiers Amplifiers Oscillators None of these Rectifiers Amplifiers Oscillators ANSWER DOWNLOAD EXAMIANS APP
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