Post Utme Coal City University 2019 Physics Question 24

Practice objective / multiple choice question 24 from the 2019 Post Utme Coal City University Physics examination.

Post Utme Coal City University 2019 Physics Objective / Multiple Choice
Question 24 POST_UTME_COAL_CITY_UNIVERSITY • 2019 • PHYSICS • objective

A gas expands from an initial volume of 0.1 m³ to a final volume of 0.5 m³ against a cons\tant external pressure of 10 kPa. If the work done by the gas is 50 J, calculate the change in internal energy of the gas.

Answer Options

Correct Answer A. -50 J
B. -40 J
C. -30 J
D. -20 J
Correct Answer
A
Correct Option:
-50 J

About This Question

This is Post Utme Coal City University 2019 Physics Question 24. It is one of the objective questions from the 2019 Post Utme Coal City University Physics examination.

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