Physics Speed of sound is the greatest in : Glycerine Glass Air Water Glycerine Glass Air Water ANSWER DOWNLOAD EXAMIANS APP
Physics Bandwidth is the Both a & b A measure of the width of a range of frequencies The rate of data transfer None of these Both a & b A measure of the width of a range of frequencies The rate of data transfer None of these ANSWER DOWNLOAD EXAMIANS APP
Physics When milk is churned, the cream separates from it due to: Gravitational force Viscous forces Frictional force Centrifugal force Gravitational force Viscous forces Frictional force Centrifugal force ANSWER DOWNLOAD EXAMIANS APP
Physics When two similar sources vibrate with slightly different frequencies, a regular rise and fall occurs in the loudness of tone. This phenomenon is known as Doppler effect Echo Beats Resonance Doppler effect Echo Beats Resonance ANSWER DOWNLOAD EXAMIANS APP
Physics It is easier for a man to swim in sea water, than in river water because The sea is-deeper than the river The density of sea water is more than the density of river water The density of sea water is lesser than the density of river water The sea is wider than the river The sea is-deeper than the river The density of sea water is more than the density of river water The density of sea water is lesser than the density of river water The sea is wider than the river ANSWER DOWNLOAD EXAMIANS APP
Physics What will happen if an object is dropped from a height and there is no air resistance? Its speed will increase Its acceleration will increase Both speed and acceleration will increase It will fall with a constant speed and acceleration Its speed will increase Its acceleration will increase Both speed and acceleration will increase It will fall with a constant speed and acceleration ANSWER DOWNLOAD EXAMIANS APP
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