M

Manisha Agrawal • 9.34K Points
Tutor III 

Q. A grey body is one whose absorptivity

(A) varies with temperature
(B) varies with wavelength of the incident ray
(C) is equal to its emissivity
(D) does not vary with temperature and. wavelength of the incident ray
  • Correct Answer - Option(C)
  • Views: 586
  • Filed under category Heat Transfer
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