Physics Oil raise up the wick in a lamp. The principle involves capillary action phenomenon the diffusion of oil through the wick volatility of oil the liquid state of oil capillary action phenomenon the diffusion of oil through the wick volatility of oil the liquid state of oil ANSWER DOWNLOAD EXAMIANS APP
Physics For a body moving with non-uniform velocity and uniform acceleration Displacement – Time graph is linear Velocity – Time graph is nonlinear Velocity – Time graph is linear Displacement – Time graph is non-linear Displacement – Time graph is linear Velocity – Time graph is nonlinear Velocity – Time graph is linear Displacement – Time graph is non-linear ANSWER DOWNLOAD EXAMIANS APP
Physics What is the size of Electron as comapared to Proton and Neutron? 8402 1/355 1/1836 1/1236 8402 1/355 1/1836 1/1236 ANSWER DOWNLOAD EXAMIANS APP
Physics The best material for the core of a transformer is Soft iron Stainless steel Mild steel Hard steel Soft iron Stainless steel Mild steel Hard steel ANSWER DOWNLOAD EXAMIANS APP
Physics What is the change in the angular momentum of a system as per the Law of Conservation of Angular momentum, if the total external torque acting is zero? Remains constant Increases exponentially None of these Becomes zero Remains constant Increases exponentially None of these Becomes zero ANSWER DOWNLOAD EXAMIANS APP
Physics To measure the speed of an approaching car a police officer shines Light waves on it Radio waves on it Ultra high frequency waves on it Microwaves on it Light waves on it Radio waves on it Ultra high frequency waves on it Microwaves on it ANSWER DOWNLOAD EXAMIANS APP
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