Physics Questions

The laws which govern the motion of planets are called ___________________.

Instrument for measuring blueness of the sky or ocean is called ___________.

The SI unit of acceleration is __________.

Calculate the frequency (in Hz) of a sound wave of wavelength 4m travelling with a speed of 200 m/s.

Meter in a vehicle that calculates distance covered by the vehicle is called __________.

In hydel power station, the motion produced in turbines is due to

If a body slides over a surface, the force resisting the motion between them is called ______.

Farad is unit of ___________.