Physics Sound waves cannot travel in Hydrogen gas Water Glass Vacuum Hydrogen gas Water Glass Vacuum ANSWER DOWNLOAD EXAMIANS APP
Physics The time period of a pendulum when taken to the Moon would: Increase Decrease Become zero Remain the same Increase Decrease Become zero Remain the same ANSWER DOWNLOAD EXAMIANS APP
Physics Infrasonic sound has a frequency lower than 32 Hz 15 Hz 5 Hz 20 Hz 32 Hz 15 Hz 5 Hz 20 Hz ANSWER DOWNLOAD EXAMIANS APP
Physics Planck's constant has the dimensions of : Force Energy Linear momentum Angular momentum Force Energy Linear momentum Angular momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Remote-sensing device has an inbuilt source of X-ray G-ray Infrared ray Ultraviolet ray X-ray G-ray Infrared ray Ultraviolet ray ANSWER DOWNLOAD EXAMIANS APP
Physics A photo-electric cell converts Mechanical energy to electric energy Light energy to chemical energy Light energy to electrical energy Heat energy to mechanical energy Mechanical energy to electric energy Light energy to chemical energy Light energy to electrical energy Heat energy to mechanical energy ANSWER DOWNLOAD EXAMIANS APP
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