AP EAMCET · PHYSICS · Mechanical Properties of Solids
Isothermal bulk modulus of a gas at a pressure \(\mathrm{P}\) is ( \(\gamma\) - ratio of specific heat capacities of the gas)
- A \(\gamma\)
- B \(\gamma \mathrm{P}\)
- C \(\mathrm{P}\)
- D \(\frac{\gamma}{P}\)
Answer & Solution
Correct Answer
(C) \(\mathrm{P}\)
Step-by-step Solution
Detailed explanation
Isothermal bulk modulus of a gas \(\mathrm{B}_{\text {Isothermal }}\) \(=-\frac{\Delta \mathrm{P}}{\frac{\Delta \mathrm{V}}{\mathrm{v}}}=\mathrm{P}\)
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