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Thermal Properties Questions

Practice 14 Thermal Properties questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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14
Total Questions
๐ŸŸข
4
Easy
๐ŸŸก
7
Medium
๐Ÿ”ด
3
Hard
Practice by Exam:Physics(12)PHYSICS(2)

About thermal properties โ€” practice questions, PYQs & concepts

thermal properties is a frequently-tested topic on Physics, PHYSICS. ExamTest.live currently lists 14 thermal properties questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year โ€” every answer key is free, no sign-up required.

thermal properties weight in competitive exams

Across our thermal properties question bank, the largest sources are Physics (12) and PHYSICS (2). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 4 easy thermal properties questions are available โ€” build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right โ€” the explanation often surfaces a faster approach you can reuse.

All Thermal Properties Questions(1โ€“14 of 14)

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Q1mediummcqPhysicsAIEEE 20062026
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A thermocouple is made from two metals, Antimony and Bismuth. If one junction of the couple is kept hot and the other is kept cold, then an electric current will:
Q2hardmcqPHYSICSNEET 20192026
A deep rectangular pond of surface area , containing water (density = , specific heat capacity = ), is located in a region where the outside air temperature is at a steady value of . The thickness of the ice layer in this pond at a certain instant is . Taking the thermal conductivity of ice as , and its specific latent heat of fusion as , the rate of increase of the thickness of the ice layer, at this instant, would be given by:
Q3mediummcqPHYSICSNEET 20192026
An object kept in a large room having an air temperature of takes to cool from to . The time taken to cool for the same object from to would be nearly:
Q4mediummcqPhysicsNEET 20212026
A cup of coffee cools from to in minutes, when the room temperature is . The time taken by a similar cup of coffee to cool from to at a room temperature same at is:
Q5mediummcqPhysicsNEET (UG) 20242026
A metallic bar of Young's modulus and coefficient of linear thermal expansion , length and area of cross-section is heated from to without expansion or bending. The compressive force developed in it is:
Q6easymcqPhysicsPhysics
Assertion: A body that is a good radiator is also a good absorber of radiation at a given wavelength.Reason: According to Kirchhoff's law the absorptivity of a body is equal to its emissivity at a given wavelength.
Q7mediummcqPhysicsPhysics
On a new scale of temperature (which is linear) called the scale, the freezing and boiling points of water are and respectively. What will be the temperature on the new scale corresponding to a temperature of on the Celsius scale?
Q8easymcqPhysicsPhysics
The two ends of a rod of length and a uniform cross-sectional area are kept at two temperatures and (). The rate of heat transfer, , through the rod in a steady state is given by:
Q9mediummcqPhysicsPhysics
A black body at radiates heat at the rate of . At a temperature of , the rate of heat radiated in the same units will be:
Q10hardmcqPhysicsPhysics
A slab of area and thickness has ice on upper surface () and steam on lower surface (). In one hour of ice melts. Thermal conductivity of slab is: ()
Q11easymcqPhysicsPhysics
Liquid oxygen at is heated to at constant pressure of . The rate of heating is constant. Which one of the following graphs represents the variation of temperature with time?
image
Q12easymcqPhysicsPhysics
If the radius of a star is and it acts as a black body, what would be the temperature of the star, in which the rate of energy production is ?
Q13hardmcqPhysicsPhysics
of a gas occupies liters at NTP. The specific heat capacity of the gas at constant volume is . If the speed of sound in this gas at NTP is , then the molar heat capacity at constant pressure is (Take gas constant ):
Q14mediummcqPhysicsPhysics
The value of coefficient of volume expansion of glycerin is . The fractional change in the density of glycerin for a rise of in its temperature is:

Frequently Asked Questions

How many Thermal Properties questions are on ExamTest.live?โ–ผ
We have 14 Thermal Properties questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Thermal Properties MCQs free?โ–ผ
Yes. All Thermal Properties questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Thermal Properties questions?โ–ผ
Thermal Properties questions are commonly asked in Physics, PHYSICS. You can filter by exam using the links above.
How do I practice Thermal Properties questions effectively?โ–ผ
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.