Question

define electromagnetic waves​

Answer 1

Electomagnet wave refer to the waves of electomagnet field, propagating through space, carrying electromagnetic radiant energy

Like: X-ray,gamma Ray, ultraviolet,radiowaves

Answer 2

Electromagnetic waves or EM waves are waves that are created as a result of vibrations between an electric field and a magnetic field. In other words, EM waves are composed of oscillating magnetic and electric fields. ... They are also perpendicular to the direction of the EM wave.