Physics The device which converts AC to DC is Rectifier None of these Oscillator Amplifier Rectifier None of these Oscillator Amplifier ANSWER DOWNLOAD EXAMIANS APP
Physics A body of mass 2 kg is thrown upward with initial velocity of 20 m/s. After 2 seconds, its kinetic energy will be : (g = 10 m/s2) 0 J 400 J 100 J 200 J 0 J 400 J 100 J 200 J ANSWER DOWNLOAD EXAMIANS APP
Physics Stars in the sky appear to twinkle due to A series of refractions A surface tension phenomenon A series of reflections Multiple diminishing brightness A series of refractions A surface tension phenomenon A series of reflections Multiple diminishing brightness ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following determines the sharpness of image in a camera ? The exposure time The focal length of the lens Size of the camera The aperture The exposure time The focal length of the lens Size of the camera The aperture ANSWER DOWNLOAD EXAMIANS APP
Physics The word "Physics" comes from the Greek word Phusik Phiji Fusis None of these Phusik Phiji Fusis None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The washing machine works on the principle of Diffusion Centrifugation Dialysis Reverse osmosis Diffusion Centrifugation Dialysis Reverse osmosis ANSWER DOWNLOAD EXAMIANS APP
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