Physics The weight of a body acts through the centre of Mass Buoyancy Both (A) and (B) Gravity Mass Buoyancy Both (A) and (B) Gravity ANSWER DOWNLOAD EXAMIANS APP
Physics Suppose voltage V is applied across a resistance R. The power dissipated in the resistance is P. Now the same voltage V is applied across a parallel combination of three equal resistors each of resistance R. Then the power dissipated in the second case will be P/3 2p/ 3 3P P P/3 2p/ 3 3P P ANSWER DOWNLOAD EXAMIANS APP
Physics Anemometer is an instrument meant for measuring ________ Temperature Wind speed Velocity Air masses Temperature Wind speed Velocity Air masses ANSWER DOWNLOAD EXAMIANS APP
Physics Stars in the sky appear to twinkle due to Multiple diminishing brightness A series of refractions A series of reflections A surface tension phenomenon Multiple diminishing brightness A series of refractions A series of reflections A surface tension phenomenon ANSWER DOWNLOAD EXAMIANS APP
Physics The wall of a dam is made thicker at the bottom than at the top because the pressure exerted by the water on the wall Depends on the area of the wall Increases with depth of the wall Depends on the thickness of the wall Increases with height of the wall Depends on the area of the wall Increases with depth of the wall Depends on the thickness of the wall Increases with height of the wall ANSWER DOWNLOAD EXAMIANS APP
Physics When a stone is thrown in the calm water of a pond the waves produced on the surface of water in the pond are Longitudinal Both longitudinal and transverse Waves are not produced Transverse Longitudinal Both longitudinal and transverse Waves are not produced Transverse ANSWER DOWNLOAD EXAMIANS APP
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