Which of the following statements is correct?

Which of the following statements is correct?

Options

(a) A good absorber is a bad emitter
(b) Every body absorbs and emits radiations at every temperature
(c) The energy of radiation emitted from a blackbody is same for all wavelengths
(d) The law showing the relation of temperatures with the wavelength of maximum emission from an ideal black body is Planck’s law

Correct Answer:

Every body absorbs and emits radiations at every temperature

Explanation:

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

admin:

Related Questions

  1. The polarising angle of glass is 57⁰. A ray of light which is incident at this angle
  2. The current in the windings of a toroid is 2.0 A. There are 400 turns
  3. Which of the following phenomena support the wave theory of light?
  4. The magnifying power of a convex lens of focal length 10 cm, when the image
  5. A circular coil of radius 10cm and 100 turns carries a current 1 A.