Physics What will happen if an object is dropped from a height and there is no air resistance? It will fall with a constant speed and acceleration Its acceleration will increase Both speed and acceleration will increase Its speed will increase It will fall with a constant speed and acceleration Its acceleration will increase Both speed and acceleration will increase Its speed will increase ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of falling rain drops attains a terminal value because of Viscous force exerted by air Surface tension Upward thrust due to air Air current Viscous force exerted by air Surface tension Upward thrust due to air Air current ANSWER DOWNLOAD EXAMIANS APP
Physics The word ''insolation' means Insoluble matters Matters which insulate Incoming solar radiation None of these Insoluble matters Matters which insulate Incoming solar radiation None of these ANSWER DOWNLOAD EXAMIANS APP
Physics A bomb explodes on the moon. You will hear its sound on earth after ________ 3.7 hours You cannot hear the sound of explosion 20 minutes 2 hours 20 minutes 3.7 hours You cannot hear the sound of explosion 20 minutes 2 hours 20 minutes ANSWER DOWNLOAD EXAMIANS APP
Physics For which Diode is used ? Oscillation Amplification Modulation Purification Oscillation Amplification Modulation Purification ANSWER DOWNLOAD EXAMIANS APP
Physics A gradual increase in loudness is known as None of these Fortissimo Timbre Crescendo None of these Fortissimo Timbre Crescendo ANSWER DOWNLOAD EXAMIANS APP
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