Mechanical Engineering - Heat Transfer, Refrigeration and Air Conditioning - Discussion

3. 

According to Stefan's law, the total radiation from a black body per second per unit area is directly proportional to the fourth power of the absolute temperature.

[A]. Correct
[B]. Incorrect

Answer: Option A

Explanation:

No answer description available for this question.

Sufiyan said: (Feb 26, 2016)  
Stefan"Boltzmann law, statement that the total radiant heat energy emitted from a surface is proportional to the fourth power of its absolute temperature.

Q = Sigma T^4.

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.