Physics Questions

As a sailor jumps in the forward direction, the boat moves backwards. This example illustrates Newton's :

If the resistance of a conductor is reduced to half its initial value, then the heating effect in the conductor will become ___.

The reflection formed by the plane mirror is ________________.

The side mirrors of vehicles are of which type of mirrors?

Due to an acceleration of 4 m/s2 the velocity of a body increases from 10 m/s to 30 m/s in a certain period. Find the displacement (in m) of the body in that period.

Electric Motor converts _____ energy to mechanical energy

What is the unit of the physical quantity, Electrical conductance?

The force ultimately responsible for mass movement