PHYSICS
JAMB 2007 - Question 33
Physics 2007 JAMB Past Questions - Question 33: which of the following gas laws is equivalent to the work done
Choose the correct answers from the options given.
A:
B:
C:
D:
Correct Answer
C
Explanation
The gas law that is equivalent to the work done on a gas is known as the "First Law of Thermodynamics," which is often expressed in terms of energy and work as:
ΔU = Q - W
Where:
- ΔU represents the change in internal energy of the gas.
- Q represents the heat added to or removed from the gas.
- W represents the work done by or on the gas.
In the context of this equation, when work is done on a gas (W is positive), it means the internal energy of the gas is increasing, and when work is done by the gas (W is negative), the internal energy is decreasing. This equation describes the conservation of energy for a closed system, which includes the work done on or by the gas as one of its components.
Frequently Asked Questions
Examkits is a JAMB CBT practice platform that provides over 20 years of past questions, Post UTME questions, and detailed video solutions to help students prepare for their exams.
You can practice JAMB past questions online, on Android, or on a desktop using the Examkits app. Just register on our website and choose your preferred device.
Yes. Our Android and Windows versions support offline usage. Once downloaded and activated, no internet is required to use most of the features.
Yes, Examkits provides detailed video explanations for all JAMB past questions from 2000 to 2024, helping students understand how to solve each problem.
Examkits offers free practice for some subjects. However, full access requires a one-time affordable activation fee for each version of the app.