The speed of electromagnetic waves depends upon

The speed of electromagnetic waves is independent of:

Assertion : The velocity of electromagnetic waves depends on electric and magnetic properties of the medium Reason : Velocity of electromagnetic waves in free space is constant.

Assertion : The velocity of electromagnetic waves depends on electric and magnetic properties of the medium Reason : Velocity of electromagnetic waves in free space is constant.

The speed of electromagnetic waves in air is

The speed of electromagnetic wave in vacuum

The velocity of electromagnetic waves depends entirely on the .......... and .......... properties of the medium in which these waves travel.