engineering physics MCQ #2780

The specific heat capacity at constant pressure (Cp) for an ideal gas is

engineering physics MCQ #2780

  1. Question 1

    Q1. The specific heat capacity at constant pressure (Cp) for an ideal gas is

    • A) Cv + R
    • B) Cv - R
    • C) R/Cv
    • D) Cv

    Answer: Cv + R

    Explanation: For an ideal gas, Cp - Cv = R, so Cp = Cv + R, a fundamental thermodynamic relation.