The unit of conductance in SI unit is_______________?
Correct answer: C. W/°K
- A. W/m
- B. W/m2
- C. W/°K
- D. W/m°K
Explanation
Thermal conductance is heat-transfer rate per unit temperature difference, so its SI unit is W/K, written here as W/°K. W/m·K is the unit of thermal conductivity, not conductance.
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