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Math

12th Grade Second Law Quizzes, Questions & Answers

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2nd Law Thermodynamics And Entropy Quiz

Welcome to the "2nd Law Thermodynamics and Entropy Quiz," an engaging and challenging exploration of one of the most intriguing aspects of physics. This quiz delves into the Second Law of Thermodynamics, a fundamental...

Questions: 10 | Attempts: 1736 | Last updated: May 7, 2024

Sample Question 1
In a heat engine, what is the relationship between Qh, Qc and W

W = Qh + Qc

W = Qc - Qh

W = Qh - Qc

Q + Qh, + Qc = 0

Sample Question 2
How is it possible that heat can spontaneously go from a cold object to a hot object?

By having one way super conductive material between them

Work can be done by the system to make this happen

Work can be done to the system to make this happen

Cold objects can never give thermal energy to hot objects

Sample Question 3
What is Entropy a measurement of?

Energy of a system

Change in energy in a chemical reaction

Temperature

Average particular energy in a system

Disorder in a system

Online Physics Quiz 2020 For B. Sc. Sem II Organized By Department Of Physics, Kamla Nehru Mahavidya...

Online Physics Quiz 2020 for B. Sc. Sem II organized by Department of Physics, Kamla Nehru Mahavidya...

B. Sc. Sem II Instructions: The Quiz is based on the R. T. M. Nagpur University Syllabus of B. Sc. (Physics). The Quiz consist of total 50 questions. Question no. 1 to 25 based on Physics paper I...

Questions: 50 | Attempts: 1065 | Last updated: Mar 20, 2023

Sample Question
In simple harmonic motion (SHM), at the mean position.

The velocity of a particle moving is zero

The velocity of a particle moving is minimum

The velocity of a particle moving is maximum

None of the mentioned