Physics Conversion of sound energy into electrical energy is done by Gramophone Microphone Solar cell Loudspeaker Gramophone Microphone Solar cell Loudspeaker ANSWER DOWNLOAD EXAMIANS APP
Physics Energy stored in the nucleus of an atom is called Kinetic energy Potential energy Nuclear energy Atomic energy Kinetic energy Potential energy Nuclear energy Atomic energy ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of light in air is 8 × 103 m/s 3 × 108 m/s 3 × 10–8 m/s Infinity 8 × 103 m/s 3 × 108 m/s 3 × 10–8 m/s Infinity ANSWER DOWNLOAD EXAMIANS APP
Physics Gravitational force is maximum at which place Poles Equator Tropic of capricorn Tropic of cancer Poles Equator Tropic of capricorn Tropic of cancer ANSWER DOWNLOAD EXAMIANS APP
Physics In a Cinema hall, the distance between the projector and the screen is increased by 2%. Then the intensity of illumination on the screen is Increased by 2% Increased by 4% Decreased by 2% Decreased by 4% Increased by 2% Increased by 4% Decreased by 2% Decreased by 4% ANSWER DOWNLOAD EXAMIANS APP
Physics In a vacuum, all electromagnetic waves have the same Velocity Wavelenth Frequency All listed here Velocity Wavelenth Frequency All listed here ANSWER DOWNLOAD EXAMIANS APP
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