Physics The unit of magnetic permeability is Weber/meter Henry/meter Henry Weber Weber/meter Henry/meter Henry Weber ANSWER DOWNLOAD EXAMIANS APP
Physics Who measured the velocity of light first ? Romer Newton Galileo Einstein Romer Newton Galileo Einstein ANSWER DOWNLOAD EXAMIANS APP
Physics Velocity of sound in air does not depend on Density of air Pressure of air Temperature of air Humidity of air Density of air Pressure of air Temperature of air Humidity of air 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? Becomes zero Remains constant Increases exponentially None of these Becomes zero Remains constant Increases exponentially None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Compressions and Rarefactions are characteristic of Transverse waves Neither of A & B Longitudinal waves Both A & B Transverse waves Neither of A & B Longitudinal waves Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not caused by atmospheric refraction of light ? Sun appearing higher in the sky than it actually is Sun becoming visible two or three minutes before actual sunrise Sun appearing red at sunset Twinkling of stars at night Sun appearing higher in the sky than it actually is Sun becoming visible two or three minutes before actual sunrise Sun appearing red at sunset Twinkling of stars at night ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS