Physics While catching a ball, a player pulls down his hands to lower the– Impulse Force Catching time Momentum Impulse Force Catching time Momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Anemometer is used to measure Wind speed and time Wind direction Pressure gradient Wind velocity Wind speed and time Wind direction Pressure gradient Wind velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following property of sound is affected by change in air temperature? Intensity Wavelength Frequency Amplitude Intensity Wavelength Frequency Amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics The width of depletion layer of a P-N junction Is independent of applied voltage Increases with heavy doping Is increased under reverse bias Decreases with light doping Is independent of applied voltage Increases with heavy doping Is increased under reverse bias Decreases with light doping ANSWER DOWNLOAD EXAMIANS APP
Physics A piece of paper and a cricket ball are dropped from the same height. Under which of the following conditions do both reach the surface simultaneously ? They must have the same volume They must have the same density They must be dropped in vacuum They must have the same mass They must have the same volume They must have the same density They must be dropped in vacuum They must have the same mass ANSWER DOWNLOAD EXAMIANS APP
Physics A person can jump higher on the moon's surface than on the earth because : The moon is cooler than earth The moon's surface is rough The acceleration due to gravity in moon is smaller than that on the earth. The moon has no atmosphere The moon is cooler than earth The moon's surface is rough The acceleration due to gravity in moon is smaller than that on the earth. The moon has no atmosphere ANSWER DOWNLOAD EXAMIANS APP
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