Zeroth Law of Thermodynamics - Class 11 Physics MCQ

This set of Class 11 Physics Chapter 12 Multiple Choice Questions & Answers (MCQs) focuses on “Zeroth Law of Thermodynamics”.

1. Zeroth law of thermodynamics can be derived. It is not based on observation. True or False?
a) True
b) False
View Answer

Answer: b
Explanation: The zeroth law of thermodynamics is based purely on observation. This law may seem obvious but if a person, A, knows B & B knows C it’s not at all necessary for A to know C.

2. Zeroth law of thermodynamics helped in the creation of which scale?
a) Temperature
b) Heat energy
c) Pressure
d) Internal energy
View Answer

Answer: a
Explanation: Zeroth law of thermodynamics talks about thermal equilibrium or relates bodies having no heat flow. Temperature difference is what leads to heat flow. So, this law helped in making temperature measurable and an universal property of matter.

Sanfoundry Global Education & Learning Series – Physics – Class 11.

To practice all chapters and topics of class 11 Physics, here is complete set of 1000+ Multiple Choice Questions and Answers.

If you find a mistake in question / option / answer, kindly take a screenshot and email to [email protected]

« Prev - Class 11 Physics MCQ – Thermal Equilibrium

» Next - Class 11 Physics MCQ – Thermodynamics – Heat, Internal Energy and Work

Related Posts:

Recommended Articles: