A black body is heated from 27° C to 127° C. The ratio of their energies of radiations

A black body is heated from 27° C to 127° C. The ratio of their energies of radiations emitted will be

Options

(a) 3 : 4
(b) 9 : 16
(c) 27 : 64
(d) 81 : 256

Correct Answer:

81 : 256

Explanation:

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

admin:

Related Questions

  1. The identical cells connected in series are needed to heat a wire of length one meter
  2. An isolated sphere has a capacitance of 50pF. What would be the radius of the sphere?
  3. The number of significant figures in 0.06900
  4. A particle falls towards earth from infinity. Its velocity on reaching the earth
  5. In Wheatstone bridge, three resistors P,Q and R are conncected in three arms