The ratio of the thickness of thermal boundary layer to the thickness of hydrodynamic boundary layer is equal to (Prandtl number) n, where n is equal to
A. $$ - \frac{1}{3}$$
B. $$ - \frac{2}{3}$$
C. 1
D. $$-1$$
Answer: Option A
Solution(By Examveda Team)
The ratio of the thickness of thermal boundary layer to the thickness of hydrodynamic boundary layer is equal to $$ - \frac{1}{3}.$$This Question Belongs to Mechanical Engineering >> Heat And Mass Transfer
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