Physics The function of ball bearings in a wheel is : To convert static friction into kinetic friction To increase friction Just for convenience To convert kinetic friction into rolling friction To convert static friction into kinetic friction To increase friction Just for convenience To convert kinetic friction into rolling friction ANSWER DOWNLOAD EXAMIANS APP
Physics In quantum mechanics a particle is represented by a Particle None of these Wave Wave packet Particle None of these Wave Wave packet ANSWER DOWNLOAD EXAMIANS APP
Physics Two stones of unequal masses are thrown vertically up with the same velocity. Which of the following will happen? Any of them may reach greater height The lighter mass will reach greater height The heavier mass will reach greater height Both will reach the same height Any of them may reach greater height The lighter mass will reach greater height The heavier mass will reach greater height Both will reach the same height ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of measurement of noise is Hertz Decibel Acoustics Amplifier Hertz Decibel Acoustics Amplifier ANSWER DOWNLOAD EXAMIANS APP
Physics Visible light has a higher frequency than Ultra violet Radio waves X rays All listed here Ultra violet Radio waves X rays All listed here ANSWER DOWNLOAD EXAMIANS APP
Physics The force that generates wind is Centrifugal force Pressure gradient force Gravity force Coriolis force Centrifugal force Pressure gradient force Gravity force Coriolis force ANSWER DOWNLOAD EXAMIANS APP
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