

MCQOPTIONS
Saved Bookmarks
1. |
The temperature perturbation at all the surface has penetrated to the depth (Where, T is time constant and α is thermal diffusivity.) |
A. | 1.6 (α T)^1/2 |
B. | 2.6 (α T)^1/2 |
C. | 3.6 (α T)^1/2 |
D. | 4.6 (α T)^1/2 |
Answer» D. 4.6 (α T)^1/2 | |