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1. |
If we increase the thickness of insulation of a circular rod, heat loss to surrounding due t? |
A. | Convection and conduction increases |
B. | Convection and conduction decreases |
C. | Convection decreases while that due to conduction increases |
D. | Convection increases while that due to conduction decreases |
Answer» D. Convection increases while that due to conduction decreases | |