Neco Model Questions Vol1 2017 Physics Question 46

Practice objective / multiple choice question 46 from the 2017 Neco Model Questions Vol1 Physics examination.

Neco Model Questions Vol1 2017 Physics Objective / Multiple Choice Medium Difficulty
Question 46 NECO_MODEL_QUESTIONS_VOL1 • 2017 • PHYSICS • objective

A \(2.0\ \text{L}\) piston‑cylinder contains an ideal gas at \(20^{\circ}\text{C}\) and a pressure of \(1.00\ \text{atm}\). The gas is compressed adiabatically to half its original volume and then heated at constant pressure until its temperature reaches \(80^{\circ}\text{C}\). Assuming the gas is diatomic with \(\gamma = 1.4\), calculate the final volume of the gas (in litres, to two decimal places).

Answer Options

A. 0.78 L
Correct Answer B. 0.91 L
C. 0.85 L
D. 1.02 L
Correct Answer
B
Correct Option:
0.91 L

About This Question

This is Neco Model Questions Vol1 2017 Physics Question 46. It is one of the objective questions from the 2017 Neco Model Questions Vol1 Physics examination.

Difficulty level: Medium .

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