Physics Electric Motor converts ________ energy to mechanical energy Chemical Sound Mechanical Electrical Chemical Sound Mechanical Electrical ANSWER DOWNLOAD EXAMIANS APP
Physics When a person sitting on a swing stands up on the swing, the frequency of oscillation Increases Does not change Becomes infinite Decreases Increases Does not change Becomes infinite Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays have greatest similarity with X-rays U.V.-rays B-rays A-rays X-rays U.V.-rays B-rays A-rays ANSWER DOWNLOAD EXAMIANS APP
Physics A solid needle placed horizontally on the surface of the water floats due to Water pressure Capillary action Viscosity of water Surface tension of water Water pressure Capillary action Viscosity of water Surface tension of water ANSWER DOWNLOAD EXAMIANS APP
Physics When a light wave is reflected from a mirror, there is a change in its Amplitude Frequency Wavelength Velocity Amplitude Frequency Wavelength Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics The increasing order of the refractive index of certain materials is (left to right) ________ Rocksalt, Benzene, Kerosene, Ice Rock Salt, Ice, Benzene, Kerosene Ice, Kerosene, Benzene, Rock Salt Kerosene, Ice, Benzene, Rock Salt Rocksalt, Benzene, Kerosene, Ice Rock Salt, Ice, Benzene, Kerosene Ice, Kerosene, Benzene, Rock Salt Kerosene, Ice, Benzene, Rock Salt ANSWER DOWNLOAD EXAMIANS APP
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