Physics Lens is made up of which glass Ordinary glass Cobalt glass Pyrex glass Flint glass Ordinary glass Cobalt glass Pyrex glass Flint glass ANSWER DOWNLOAD EXAMIANS APP
Physics A metal ball and a rubber ball, both having the same mass, strike a wall normally with the same velocity. The rubber ball rebounds and the metal ball does not rebound. It can be concluded that The rubber ball suffers greater change in momentum The initial momentum of the rubber ball is greater than that of the metal ball Both suffer the same change in momentum The metal ball suffers greater change in momentum The rubber ball suffers greater change in momentum The initial momentum of the rubber ball is greater than that of the metal ball Both suffer the same change in momentum The metal ball suffers greater change in momentum ANSWER DOWNLOAD EXAMIANS APP
Physics The wave of theory of light is based on The laws of refraction The laws of reflection Huyghens' principle The inverse square law The laws of refraction The laws of reflection Huyghens' principle The inverse square law ANSWER DOWNLOAD EXAMIANS APP
Physics A current carrying conductor is associated with A magnetic field An electric field An electrostatic field An electro-magnetic field A magnetic field An electric field An electrostatic field An electro-magnetic field ANSWER DOWNLOAD EXAMIANS APP
Physics When milk is churned, the cream separates from it due to: Centrifugal force Frictional force Viscous forces Gravitational force Centrifugal force Frictional force Viscous forces Gravitational force 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 2p/ 3 P P/3 3P 2p/ 3 P P/3 3P ANSWER DOWNLOAD EXAMIANS APP
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