During the propagation of electromagnetic waves in a medium:

Velocity of electromagnetic waves in a medium is ..

In the propagation of electromagnetic waves the angle between the direction of propagation and plane of polarisation is

Write down the expression for the velocity of electromagnetic wave in a medium and hence find out an expression for the refractive index of the medium.

Velocity of electromagnetic waves in a medium depends upon

If vec(E) and vec(B) represent electric and magnetic field vectors of the electromagnetic wave, the direction of propagation of electromagnetic wave is along

During propagation of longitudinal plane wave in a medium the two particles separated by a distance equivalent to one wavelength at an instant will be/have