Physics When a bar magnet is cut into two equal halves, the pole strength of each piece – Becomes half Becomes zero Remains the same Becomes double Becomes half Becomes zero Remains the same Becomes double ANSWER DOWNLOAD EXAMIANS APP
Physics When a bullet is fired from a gun The gun moves forward The gun does not move The gun recoils with the same momentum as the bullet The gun jumps up The gun moves forward The gun does not move The gun recoils with the same momentum as the bullet The gun jumps up ANSWER DOWNLOAD EXAMIANS APP
Physics If velocity is constant then acceleration is what? Constant Zero Infinite Increasing Constant Zero Infinite Increasing ANSWER DOWNLOAD EXAMIANS APP
Physics Water pipes in hilly areas often burst on a cold frosty night, because Frost makes the pipes rusty, so they break Water in the pipes freezes and on freezing water expands, so pipes break None of these The material of which pipes are made contracts due to cold and so breaks Frost makes the pipes rusty, so they break Water in the pipes freezes and on freezing water expands, so pipes break None of these The material of which pipes are made contracts due to cold and so breaks ANSWER DOWNLOAD EXAMIANS APP
Physics When all the forces and torques are balanced in a mechanical body it is said to be in Static None of these Equilibrium Buoyancy Static None of these Equilibrium Buoyancy ANSWER DOWNLOAD EXAMIANS APP
Physics The height of a geo-stationary satellite from the Earth's surface is approximately : 42,000 km None of these 36,000 km 30,000 km 42,000 km None of these 36,000 km 30,000 km ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS