Physics The surface tension of water on adding detergent to it No change Becomes zero Increases Decreases No change Becomes zero Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics The wave theory of light can explain Interference of light Photoelectric effect Black body spectrum Comptom effect Interference of light Photoelectric effect Black body spectrum Comptom effect ANSWER DOWNLOAD EXAMIANS APP
Physics A bullet of mass 10gm is fired with a velocity of 40 m/s from a gun of mass 8 kg. Find the recoil velocity (in m/s) of the gun. 4 2 0.05 0.1 4 2 0.05 0.1 ANSWER DOWNLOAD EXAMIANS APP
Physics The rice is cooked more quickly in a pressure cooker because Less quantity of water is used. Water boils at a higher temperature under pressure. None of these It is covered. Less quantity of water is used. Water boils at a higher temperature under pressure. None of these It is covered. ANSWER DOWNLOAD EXAMIANS APP
Physics The tidal waves on sea is mainly due to Gravitational Effect of Sun on Earth None of these Gravitational Effect of Moon on Earth Gravitational Effect of Earth on Moon Gravitational Effect of Sun on Earth None of these Gravitational Effect of Moon on Earth Gravitational Effect of Earth on Moon ANSWER DOWNLOAD EXAMIANS APP
Physics At boiling point of liquids, its Temperature increases Atmospheric pressure increases Temperature remains constant Vapour pressure decreases Temperature increases Atmospheric pressure increases Temperature remains constant Vapour pressure decreases ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS