MCQOPTIONS
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| 1. |
The figure given below shows the variation of temperature across the thickness of materials with different thermal conductivities under steady states. Curve C will be applicable when thermal conductivity of the material______ |
| A. | Increases with increase in temperature |
| B. | Decreases with increase in temperature |
| C. | Is very large |
| D. | Is constant at all temperatures |
| Answer» D. Is constant at all temperatures | |