11th Class Physics Chapter 11 MCQs with Answers

AdminFebruary 22, 2024

0 6 1 minute read

Welcome to the 11th Class Physics Chapter 11 MCQs Practice and Quiz Tests. We are presenting you with top MCQ questions from the 11th Class Physics Chapter 11 Heat And Thermodynamics.

You can find all the 11th Class Physics Chapter 11 MCQs online tests on our website. These online tests are great for learning and as well as for scoring maximum marks in your Intermediate Exams. We are making these Class 11 Physics MCQs online tests for those who want full marks in their exams.

11th Class Multiple Choice Question Chapter 11 with Answers Free PDF

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Grade 11 Physics Chapter 11 Online Quiz

By presenting 3 options to choose from, 11th Class Chapter 11 Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of 11th Class Questions and Answers and click over the correct answer.

Test Name: 11th Class Chapter 11 Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure high marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply comment below this post, so that we can update the answer in the quiz section.

1th Class Physics Ch 11: Heat And Thermodynamics

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1 / 40

What is the total kinetic and potential energy of the particles in an object called?

Internal energy

Thermal energy

Mechanical energy

2 / 40

The temperature at which a substance changes from a liquid to a gas is called the...

Boiling point

Freezing point

Melting point

3 / 40

What is the specific heat capacity of water?

4.18 J/g°C

2.1 J/g°C

1.00 J/g°C

4 / 40

What is the SI unit of thermal conductivity?

Watt per meter per Kelvin

Joule per Kelvin

Joule per second per Kelvin

5 / 40

Which law of thermodynamics states that energy cannot be created or destroyed, only transformed from one form to another?

Second law of thermodynamics

First law of thermodynamics

Zeroth law of thermodynamics

6 / 40

What is the SI unit of entropy change?

Joule per second per Kelvin

Joule per gram

Joule per Kelvin

7 / 40

What is the SI unit of heat capacity?

Joule per Celsius degree

Joule per gram

Joule per Kelvin

8 / 40

What is the energy required to change the phase of a substance without changing its temperature called?

Heat capacity

Specific heat

Latent heat

9 / 40

What is the SI unit of specific heat capacity?

Joule per gram per Celsius degree

Joule per gram per Kelvin

Joule per kilogram per Kelvin

10 / 40

What is the SI unit of specific latent heat?

Joule per gram

Joule per kilogram

Joule per Kelvin

11 / 40

Which process involves the transfer of heat through direct contact between objects?

Convection

Conduction

Radiation

12 / 40

What is the transfer of heat through direct contact between particles of a substance?

Radiation

Conduction

Convection

13 / 40

Which law of thermodynamics states that energy cannot be created or destroyed, only transformed from one form to another?

Second law of thermodynamics

First law of thermodynamics

Zeroth law of thermodynamics

14 / 40

What is the SI unit of entropy?

Joule per Kelvin

Joule per second per Kelvin

Joule per gram

15 / 40

What is the SI unit of heat transfer rate?

Joule

Celsius per second

Watt

16 / 40

What is the transfer of heat through electromagnetic waves?

Radiation

Convection

Conduction

17 / 40

Which law of thermodynamics deals with the directionality of processes?

First law of thermodynamics

Zeroth law of thermodynamics

Second law of thermodynamics

18 / 40

What is the transfer of thermal energy between two objects due to a temperature difference?

Sound transfer

Heat transfer

Light transfer

19 / 40

What is the energy required to change the phase of a substance called?

Latent heat

Specific heat

Heat capacity

20 / 40

Which law of thermodynamics establishes the concept of temperature measurement?

Second law of thermodynamics

First law of thermodynamics

Zeroth law of thermodynamics

21 / 40

What is the SI unit of heat flux density?

Joule per Kelvin

Joule per second per meter squared

Watt per square meter

22 / 40

What is the transfer of thermal energy between two objects due to a temperature difference?

Heat transfer

Sound transfer

Light transfer

23 / 40

What is the process by which a substance changes from a gas to a solid?

Deposition

Sublimation

Condensation

24 / 40

Which process involves the direct conversion of a gas to a solid without passing through the liquid phase?

Condensation

Sublimation

Deposition

25 / 40

What is the transfer of heat through the movement of fluids due to density differences?

Conduction

Convection

Radiation

26 / 40

Which process involves the direct conversion of a solid to a gas without passing through the liquid phase?

Evaporation

Sublimation

Condensation

27 / 40

What is the specific heat capacity of iron?

0.45 J/g°C

0.84 J/g°C

0.11 J/g°C

28 / 40

Which law of thermodynamics deals with the conservation of energy?

Zeroth law of thermodynamics

First law of thermodynamics

Second law of thermodynamics

29 / 40

What is the process by which a substance changes from a liquid to a gas at its boiling point?

Vaporization

Condensation

Sublimation

30 / 40

What is the energy required to raise the temperature of one gram of a substance by one degree Celsius called?

Specific heat

Heat capacity

Latent heat

31 / 40

Which law of thermodynamics establishes the concept of temperature equality between two systems in thermal equilibrium?

First law of thermodynamics

Zeroth law of thermodynamics

Second law of thermodynamics

32 / 40

Which law of thermodynamics states that heat always flows from a hotter object to a colder object?

First law of thermodynamics

Zeroth law of thermodynamics

Second law of thermodynamics

33 / 40

What is the SI unit of temperature?

Kelvin

Celsius

Fahrenheit

34 / 40

Which law of thermodynamics states that the entropy of a closed system tends to increase over time?

Zeroth law of thermodynamics

Second law of thermodynamics

First law of thermodynamics

35 / 40

What is the SI unit of heat and energy?

Joule

Watt

Newton

36 / 40

What is the SI unit of heat and energy?

Watt

Joule

Newton

37 / 40

What is the process by which a substance changes from a gas to a liquid?

Condensation

Vaporization

Sublimation

38 / 40

What is the temperature at which a substance changes from a solid to a liquid called?

Melting point

Boiling point

Freezing point

39 / 40

What is the SI unit of latent heat?

Joule per gram

Joule per Kelvin

Joule per kilogram

40 / 40

Which process involves the transfer of heat through the movement of fluids, such as air or water?

Convection

Conduction

Radiation

Download Certificate of Quiz 11th Class Chapter 11

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AdminFebruary 22, 2024

0 6 1 minute read