Physics Electric Motor converts ________ energy to mechanical energy Mechanical Electrical Chemical Sound Mechanical Electrical Chemical Sound ANSWER DOWNLOAD EXAMIANS APP
Physics A gradual increase in loudness is known as Fortissimo Crescendo None of these Timbre Fortissimo Crescendo None of these Timbre ANSWER DOWNLOAD EXAMIANS APP
Physics Which one among the following doesn't have any effect on velocity of sound ? Density Humidity Temperature Pressure Density Humidity Temperature Pressure ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Greenhouse effect' is mainly due to increase in atmospheric Carbon dioxide Sulphur dioxide Ozone Nitrogen Carbon dioxide Sulphur dioxide Ozone Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Physics Coolis tube is used to produce Micro waves X-rays Radio waves Gama rays Micro waves X-rays Radio waves Gama rays ANSWER DOWNLOAD EXAMIANS APP
Physics When a running car stops suddenly, the passengers tends to lean forward because of: Centrifugal force Gravitational force Inertia of motion Inertia of rest Centrifugal force Gravitational force Inertia of motion Inertia of rest ANSWER DOWNLOAD EXAMIANS APP
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