Navigate

A radiation of energy ‘E’ falls normally on a perfectly reflecting surface

A radiation of energy ‘E’ falls normally on a perfectly reflecting surface. The momentum transferred to the surface is (c= velocity of light)

Options

(a) E/c
(b) 2E/c
(c) 2E/c²
(d) E/c²

Correct Answer:

2E/c

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AIPMT2015
admin:

Related Questions

  1. When you make ice cubes, the entropy of water
  2. If force(F),length(L) and time(T) be considered fundamental units, then the units of mass
  3. Parsec is the unit of
  4. Light emitted during the de excitation of electron from n=3 to n=2, when incident
  5. Oil spreads over the surface of water where as water does not spread