A radiation of energy=E falls normally on a perfectly reflecting surface.The momentum transferred to the surface is (C=Velocity of light):
E/C2
E/C
2E/C
2E/C2
p=EC
For reflecting surface
Δp=p−(−p)=2p=2Ec
A radiation of energy E falls normally on a perfectly reflecting surface. The momentum transferred to the surface
A radiation of energy ‘E’ falls normally on a perfectly reflecting surface. The momentum transferred to the surface is