CBSE Class 12 Physics Notes Chapter 8 Electromagnetic Waves
Electromagnetic Waves Class 12 Notes possess energy when they move through space and they share this energy through their magnetic and electric fields. These waves are also responsible for transporting momentum also. With the strike of total energy on a surface, the pressure is seen to be exerted on the surface. If the total energy transferred to a surface is taken as U and in the time t, then total momentum delivered to the surface is p=U/c.
CBSE Revision Notes 