https://www.geekmcq.com/
CSS Solved Papers
Physics Chemistry

Engineering :: Thermodynamics

  A surface which diffusely reflects and emits tha same amount of energy which it receives by radiation, is known as
[A]. A perfect surface[B]. A perfect grey surface
[C]. A perfect white surface[D]. A perfect radiating surface
[E]. None of the above    

Answer: Option D
Write your comments here:
Name *:     Email:

© 2012-2024 by GeekMCQ™ Technologies. All Rights Reserved | Copyright | Terms of Use & Privacy Policy | Referals

Contact us: info@geekmcq.com