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. Two point white dots are 1 mm apart on a black paper.
  2. Cathode rays are produced when the pressure is of the order of
  3. A stone falls freely under gravity. It covers distances h1, h2 and h3 in the first 5 secs
  4. The angle of a prism is A. One of its refracting surfaces is silvered
  5. Two forces of magnitude 8N and 15N respectively act at a point so as to make the resultant force