The expression Q = ρ AT4 is called
A. Fourier equation
B. Stefan-Boltzmann equation
C. Newton Reichmann equation
D. Joseph-Stefan equation
Answer: Option B
Solution(By Examveda Team)
Stefan-Boltzmann law, statement that the total radiant heat power emitted from a surface is proportional to the fourth power of its absolute temperature. The expression Q = ρ AT4 is called Stefan-Boltzmann equationThis Question Belongs to Mechanical Engineering >> Heat And Mass Transfer
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