Physics An object at rest may have Velocity Momentum Potential energy Kinetic energy Velocity Momentum Potential energy Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is an insulator? Carbon Glass Germanium Mercury Carbon Glass Germanium Mercury ANSWER DOWNLOAD EXAMIANS APP
Physics On a cold day when the room temperature is 15°C, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15°C, because : Plastics have a lower density than metals Metals are good conductors of heat Plastics have a higher thermal conductivity than metals Metals have higher thermal capacity than plastics Plastics have a lower density than metals Metals are good conductors of heat Plastics have a higher thermal conductivity than metals Metals have higher thermal capacity than plastics ANSWER DOWNLOAD EXAMIANS APP
Physics The time period of a seconds pendulum is 1 second 0.5 second 1.5 second 2 seconds 1 second 0.5 second 1.5 second 2 seconds ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these is true of all simple machines? These make work easier Both A & B Work input > work output None of these These make work easier Both A & B Work input > work output None of these 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 Becomes zero None of these Increases exponentially Remains constant Becomes zero None of these Increases exponentially ANSWER DOWNLOAD EXAMIANS APP
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