Physics The energy of a photon varies directly with its Speed Wave length None of these Frequency Speed Wave length None of these Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics If a force acts upon two objects at rest, and having different masses for the same amount of time, then which one of the following will be the same for both the objects? Momentum Velocity Kinetic Energy Acceleration Momentum Velocity Kinetic Energy Acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics Find the resistance (in mega) of a wire of length 20m, cross sectional area 1 cm2 and made of a material of resistivity 200m. 2000 4000 80 40 2000 4000 80 40 ANSWER DOWNLOAD EXAMIANS APP
Physics Heat transfer by conduction occurs when molecules Combine None of these Heated Collide Combine None of these Heated Collide ANSWER DOWNLOAD EXAMIANS APP
Physics An oil drop spreads over water because Oil is more viscous Oil is lighter than water water has a higher surface tension Oil does not mix with water Oil is more viscous Oil is lighter than water water has a higher surface tension Oil does not mix with water ANSWER DOWNLOAD EXAMIANS APP
Physics If ice floating on water in a vessel melts, the water level in the vessel ________ . Does not change Decreases First increases before decreasing Increases Does not change Decreases First increases before decreasing Increases ANSWER DOWNLOAD EXAMIANS APP
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