Gce Model Questions Vol1 2017 Physics Question 31

Practice objective / multiple choice question 31 from the 2017 Gce Model Questions Vol1 Physics examination.

Gce Model Questions Vol1 2017 Physics Objective / Multiple Choice Medium Difficulty
Question 31 GCE_MODEL_QUESTIONS_VOL1 • 2017 • PHYSICS • objective

A 1‑mol sample of an ideal gas is initially at 300 K and 1.0 atm. It expands isothermally, absorbing 5.0 kJ of heat, and then is compressed adiabatically back to its original volume. After the adiabatic compression the pressure of the gas is 2.0 atm. Determine the ratio of specific heats \( \gamma \) of the gas.

Answer Options

A. 1.50 (dimensionless)
B. 0.95 (dimensionless)
Correct Answer C. 1.35 (dimensionless)
D. 1.20 (dimensionless)
Correct Answer
C
Correct Option:
1.35 (dimensionless)

About This Question

This is Gce Model Questions Vol1 2017 Physics Question 31. It is one of the objective questions from the 2017 Gce Model Questions Vol1 Physics examination.

Difficulty level: Medium .

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