Physics Who defined the law of gravitation ? Galileo Faraday Newton Archimedes Galileo Faraday Newton Archimedes ANSWER DOWNLOAD EXAMIANS APP
Physics Conversion of sound energy into electrical energy is done by Solar cell Gramophone Loudspeaker Microphone Solar cell Gramophone Loudspeaker Microphone ANSWER DOWNLOAD EXAMIANS APP
Physics Light from the star, Alpha Centauri, which is nearest to the earth after the sun, reaches the earth in 42 years 42 seconds 4.2 seconds 4.2 years 42 years 42 seconds 4.2 seconds 4.2 years ANSWER DOWNLOAD EXAMIANS APP
Physics Sound waves cannot travel in Vacuum Hydrogen gas Water Glass Vacuum Hydrogen gas Water Glass ANSWER DOWNLOAD EXAMIANS APP
Physics Brightness of bulb depends on voltage or current? Current Both A & B None Voltage Current Both A & B None Voltage ANSWER DOWNLOAD EXAMIANS APP
Physics What type of force acts on a car moving around a curve? Centrifugal force Centripetal force Cohesive force Gravitational force Centrifugal force Centripetal force Cohesive force Gravitational force ANSWER DOWNLOAD EXAMIANS APP
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