Cp is expressed in S.I. unit as_______________?
Correct answer: A. J/kg.°K
- A. J/kg.°K
- B. 0°K
- C. W/m2.°C
- D. W/m.°K
Explanation
Specific heat capacity at constant pressure is energy required per unit mass per degree of temperature change, so its SI unit is J/(kg·K). The watt-based units belong to heat-transfer coefficients or thermal conductivity, not Cp.
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