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1. |
Statement 1: When heat transfer takes between a solid surface and a fluid, an insulating film layer is formed. More is the agitation; more is the thickness of the film.Statement 2: Within the film, the temperature varies from the wall to the temperature of the bulk. |
A. | True, False |
B. | True, True |
C. | False, False |
D. | False, True |
Answer» E. | |