Physics Energy travels from Sun to Earth through Radiation Modulation Convection Conduction Radiation Modulation Convection Conduction ANSWER DOWNLOAD EXAMIANS APP
Physics Pieces of camphor placed on water move about rapidly. This is because of Capillarity Diffusion Surface tension Viscosity Capillarity Diffusion Surface tension Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of sound in moist air is more than in dry air because the moist air has Less pressure than dry air. More density than dry air. More pressure than dry air. Less density than dry air. Less pressure than dry air. More density than dry air. More pressure than dry air. Less density than dry air. ANSWER DOWNLOAD EXAMIANS APP
Physics Parabolic mirrors are used in Car headlights Driving mirrors Shaving mirros Dentists mirros Car headlights Driving mirrors Shaving mirros Dentists mirros ANSWER DOWNLOAD EXAMIANS APP
Physics Alcohol is more volatile than water because ________ is lower than water. Its density Its viscosity Its surface tension Its boiling point Its density Its viscosity Its surface tension Its boiling point ANSWER DOWNLOAD EXAMIANS APP
Physics A capillary tube is partially dipped vertically in a vessel containing water. Due to capillarity water rises in the tube. The height of water rise in the tube can be increased by Increasing the radius of the capillary tube Increasing the height of water in the vessel Decreasing the radius of the capillary tube None of these Increasing the radius of the capillary tube Increasing the height of water in the vessel Decreasing the radius of the capillary tube None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS