Physics What type of lens is used in a magnifying glass Convex None of these Plano-concave Concave Convex None of these Plano-concave Concave ANSWER DOWNLOAD EXAMIANS APP
Physics When water freezes its density Decreases Remains constant Becomes Zero Increases Decreases Remains constant Becomes Zero Increases ANSWER DOWNLOAD EXAMIANS APP
Physics Oil rises up the wick in a lamp because Oil is very light Of the capillary action phenomenon Of the diffusion of oil through the wick Of the surface tension phenomenon Oil is very light Of the capillary action phenomenon Of the diffusion of oil through the wick Of the surface tension phenomenon ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is applicable to collision-coalescence process of precipitation? Cirrocumulus cloud Clouds which extend beyond the freezing level Clouds which do not extend beyond the freezing level All types of clouds Cirrocumulus cloud Clouds which extend beyond the freezing level Clouds which do not extend beyond the freezing level All types of clouds ANSWER DOWNLOAD EXAMIANS APP
Physics The pressure of a fluid varies with depth h as P = PQ+pgh, where p is the fluid density. This expression is associated with Archimedes' principle Pascal's law Newton's law Bernoulli's principle Archimedes' principle Pascal's law Newton's law Bernoulli's principle ANSWER DOWNLOAD EXAMIANS APP
Physics Air pressure is usually highest when the air is Warm and moist Cool and dry Cool and moist Warm and dry Warm and moist Cool and dry Cool and moist Warm and dry ANSWER DOWNLOAD EXAMIANS APP
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