Physics Electric Motor converts ________ energy to mechanical energy Electrical Mechanical Chemical Sound Electrical Mechanical Chemical Sound ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the unit of perceived loudness of sound ? Phon Decibel Hertz Sone Phon Decibel Hertz Sone 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? None of these Becomes zero Remains constant Increases exponentially None of these Becomes zero Remains constant Increases exponentially ANSWER DOWNLOAD EXAMIANS APP
Physics Energy that is produced commercially from coal is called Thermal energy Potential energy Kinetic energy Light energy Thermal energy Potential energy Kinetic energy Light energy ANSWER DOWNLOAD EXAMIANS APP
Physics Momentum is measured as the product of : Mass and force Mass and acceleration Mass and velocity Mass and inertia Mass and force Mass and acceleration Mass and velocity Mass and inertia ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the lowest frequency? Gamma rays Ultra violet rays Xrays Visible light Gamma rays Ultra violet rays Xrays Visible light ANSWER DOWNLOAD EXAMIANS APP
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