Thermal Properties Of Matter Online Test | Exam Bashed Test
GK Aim: A Treasure of MCQs

Class 11 Physics — Chapter 11: Thermal Properties of Matter Online Test

Start Your Test by Choosing a Paper

0%

Class 11 Physics: Thermal Properties of Matter Online Test (Paper 1)

Welcome to Paper 1! This is your foundation to build confidence and get you ready to tackle the challenges ahead.

  • Total Questions: 20
  • Time Allotted: 30 minutes
  • Passing Score: 40%
  • Randomization: No
  • Certificate: No
  • Retake: Allowed
  • Price: 100% Free

Good luck! 👍

1 / 20

1. A blackbody emits maximum radiation at wavelength . Calculate the temperature of the blackbody.

2 / 20

2. How do detergents remove oil and grease stains from clothes?

3 / 20

3. A soil pore of radius retains water with surface tension . Calculate height of capillary rise ().

4 / 20

4. A cavitation bubble of radius in water has surface tension . Find excess pressure inside.

5 / 20

5. A soap bubble of radius has surface tension . Find the excess pressure inside it.

6 / 20

6. If the angle of contact , what will be the value of ?

7 / 20

7. A cubic centimeter of water splits into spherical droplets. If surface tension of water is , estimate the increase in surface energy. (Take density = ).

8 / 20

8. Which of the following is NOT an example of capillary action?

9 / 20

9. Which of the following is the correct statement of Bernoulli’s principle?

10 / 20

10. What does a Reynolds number greater than 3000 usually indicate?

11 / 20

11. For water at (), flowing at in a pipe of diameter , calculate .

12 / 20

12. A submarine moves at in seawater (). If its length is , calculate Reynolds number.

13 / 20

13. Water of density flows with velocity in a pipe of diameter . If viscosity is , calculate the Reynolds number.

14 / 20

14. Oil of density and viscosity flows through a pipe of diameter at velocity . Calculate Reynolds number.

15 / 20

15. A water droplet of radius falls through air. If viscosity of air is and density of water is , while air density is , find its terminal velocity.

16 / 20

16. A pollen grain of radius has density . If it falls in air (), calculate its terminal velocity. ()

17 / 20

17. In sedimentation analysis, particle size can be determined by measuring:

18 / 20

18. A dust particle of radius and density settles in air of viscosity . Find its terminal velocity. ()

19 / 20

19. If the atmospheric pressure is of Hg, the corresponding pressure in Pascal is approximately:

20 / 20

20. What happens to atmospheric pressure as altitude increases?

Please provide information to view your result.

Your score is

Share your achievement!

LinkedIn Facebook Twitter
0%

Please provide your feedback.

Thank you for your valuable feedback.

0%

Class 11 Physics: Thermal Properties of Matter Online Test (Paper 2)

Welcome to Paper 2! You’ve mastered the basics, and now it’s time to test your understanding with a more challenging set of questions.

Get new questions on each attempt

  • Total Questions: 30
  • Time Allotted: 45 minutes
  • Passing Score: 50%
  • Randomization: Yes
  • Certificate: No
  • Retake: Allowed
  • Price: 100% Free

Good luck! 👍

1 / 30

1. Which of the following is a key assumption in the derivation of Stokes’ law?

2 / 30

2. The instrument used to measure atmospheric pressure is:

3 / 30

3. Which assumption is NOT valid in Bernoulli’s principle?

4 / 30

4. How do thermal properties of matter help in meteorology?

5 / 30

5. In Reynolds’ experiment, which visual effect indicated transition to turbulence?

6 / 30

6. In pipe flow, if the velocity is doubled while keeping density, viscosity, and diameter constant, Reynolds number will:

7 / 30

7. A water droplet of radius has surface tension . Find the excess pressure inside the drop.

8 / 30

8. Why does terminal velocity occur in fluids?

9 / 30

9. Why does hot water clean greasy utensils better than cold water?

10 / 30

10. Why can some insects like water striders walk on water?

11 / 30

11. In the case of a falling sphere, terminal velocity will be reached more quickly if:

12 / 30

12. Why do car engines use water or coolant in radiators?

13 / 30

13. Standard atmospheric pressure at sea level is defined as:

14 / 30

14. Why do gases fill the entire container, unlike liquids?

15 / 30

15. Why do railway tracks have steel expansion joints?

16 / 30

16. Why does hydrostatic pressure increase with depth?

17 / 30

17. Which of the following is a correct everyday-life example of viscosity?

18 / 30

18. In engineering, why is it essential to know the thermal expansion properties of materials?

19 / 30

19. Which of the following best summarizes the role of surface tension in drops and bubbles?

20 / 30

20. If cohesive forces in a liquid are stronger than adhesive forces with the container, the liquid will:

21 / 30

21. Why do raindrops formed in warm conditions tend to be larger compared to cold conditions?

22 / 30

22. Which liquid shows capillary rise in a glass tube?

23 / 30

23. Mercury in a glass capillary tube shows depression instead of rise because:

24 / 30

24. In nanotechnology, why is control of surface energy critical?

25 / 30

25. Which of the following best explains why soap bubbles are spherical?

26 / 30

26. Which instrument uses the maximum pressure required to blow air bubbles through a liquid to determine its surface tension?

27 / 30

27. Which condition indicates turbulent flow in Reynolds’ experiment?

28 / 30

28. Two points are located at depths and in water. What is the pressure difference between them?

29 / 30

29. Sedimentation rate of a particle in fluid is directly proportional to:

30 / 30

30. The formation of tiny mist droplets from a spray bottle is due to:

Please provide information to view your result.

Your score is

Share your achievement!

LinkedIn Facebook Twitter
0%

Please provide your feedback.

Thank you for your valuable feedback.

0%

Class 11 Physics: Thermal Properties of Matter Online Test (Paper 3)

Welcome to Paper 3! You’ve warmed up—now it's time to step up your game and conquer the challenge with tougher questions!

Earn a certificate upon passing

Get new questions with every attempt

  • Total Questions: 50
  • Time Allotted: 75 minutes
  • Passing Score: 70%
  • Randomization: Yes
  • Certificate: Yes
  • Retake: Allowed
  • Price: 100% Free

Good luck! 👍

1 / 50

1. Which viscometer uses the principle of rotational resistance in fluid?

2 / 50

2. The instrument used to measure atmospheric pressure is:

3 / 50

3. Why do small liquid drops tend to be spherical in shape?

4 / 50

4. Which law states that pressure at a point in a fluid at rest is transmitted equally in all directions?

5 / 50

5. A diver is 40 m below the surface of the sea. If the density of seawater is , calculate the total pressure on him. (Take atmospheric pressure ).

6 / 50

6. Mercury in a glass capillary tube shows depression instead of rise because:

7 / 50

7. A blackbody at has a peak wavelength . If the peak wavelength is observed to be , verify Wien’s law constant and find its value.

8 / 50

8. A wooden block of density floats in water. If the height of the block is 30 cm, what is the depth submerged?

9 / 50

9. Which of the following is assumed negligible in Stokes’ law?

10 / 50

10. The expression for terminal velocity of a small sphere falling through a viscous fluid is:

11 / 50

11. Which principle is used in the working of an Ostwald viscometer?

12 / 50

12. Which property of detergents helps them clean greasy dishes effectively?

13 / 50

13. Which property is unique to gases compared to liquids?

14 / 50

14. What is terminal velocity?

15 / 50

15. Why does adding soap to water stabilize bubbles?

16 / 50

16. Which real-life example directly demonstrates Pascal’s principle?

17 / 50

17. A spherical blackbody of radius at radiates power . Find . ().

18 / 50

18. Oil of density and viscosity flows through a pipe of diameter at velocity . Calculate Reynolds number.

19 / 50

19. Which statement explains why surface tension and surface energy are numerically equal?

20 / 50

20. An aneroid barometer differs from a mercury barometer in that:

21 / 50

21. A soap film has area and surface tension . Calculate its surface energy.

22 / 50

22. In Bernoulli’s derivation, potential energy per unit volume of a fluid is:

23 / 50

23. Which statement best summarizes the effect of temperature on surface tension?

24 / 50

24. How can angle of contact be experimentally measured?

25 / 50

25. At what depth in water will the hydrostatic pressure be equal to twice the atmospheric pressure? (Take ).

26 / 50

26. Why does boiling point of water decrease with increase in altitude?

27 / 50

27. Why do car engines use water or coolant in radiators?

28 / 50

28. What happens to atmospheric pressure as altitude increases?

29 / 50

29. Which of the following instruments is used to measure the viscosity of a fluid?

30 / 50

30. A swimming pool is deep. What is the difference in pressure between the top and bottom of the pool? (Take ).

31 / 50

31. The working principle of a mercury barometer is based on:

32 / 50

32. In free fall through air, a feather reaches terminal velocity much sooner than a stone because:

33 / 50

33. Why do small oil droplets suspended in air remain floating for a long time?

34 / 50

34. Why are nanoparticles often stabilized by surfactants in colloidal solutions?

35 / 50

35. What happens to capillary rise of a liquid as temperature increases?

36 / 50

36. In hydraulic brakes, why must air be completely removed from the brake fluid?

37 / 50

37. In a sprayer or perfume atomizer, liquid rises in the tube because:

38 / 50

38. Which molecular force is mainly responsible for surface tension in liquids?

39 / 50

39. Why are streamlined shapes used in aerodynamics?

40 / 50

40. A flow with Reynolds number is classified as:

41 / 50

41. According to Stokes’ law, the viscous force on a small sphere moving with velocity through a fluid is:

42 / 50

42. Which physical quantity is measured using a thermometer?

43 / 50

43. Why does a paintbrush with fine bristles hold water when dipped?

44 / 50

44. Which assumption is NOT valid in Bernoulli’s principle?

45 / 50

45. Hydrostatic pressure in a fluid depends on:

46 / 50

46. In soil, water spreads through small pores between particles primarily due to:

47 / 50

47. How does the density of a liquid affect capillary rise?

48 / 50

48. In a U-tube manometer, the height difference of liquid columns represents:

49 / 50

49. A spherical drop of water of radius breaks into smaller drops. If surface tension of water = , find increase in surface energy.

50 / 50

50. Why does a perfume atomizer work effectively?

Please provide accurate information so we can send your Achievement Certificate by mail.

Your score is

Share your achievement!

LinkedIn Facebook Twitter
0%

Please provide your feedback.

Thank you for your valuable feedback.

Practice Thermal Properties of Matter MCQs
Download Class 11 Physics MCQ Study Bundle

Class 11 Physics — Chapter 11: Thermal Properties of Matter Online Test

The Thermal Properties of Matter Online Test for Class 11 Physics helps students understand how heat affects the physical properties of substances. This chapter is all about learning the science behind expansion, temperature measurement, heat transfer, and change of state. Many students read the formulas but struggle when it comes to applying them in numerical problems. This test is made to solve exactly that issue — through exam-style MCQs that strengthen your logic and speed.

These online tests are fully based on the NCERT Class 11 Physics Chapter 11 — Thermal Properties of Matter and follow the latest CBSE syllabus. The test papers are interactive, time-bound, and auto-checked. Whether you are revising for school exams or preparing for JEE and NEET Physics, this chapter-wise test will make concepts like specific heat capacity, calorimetry, thermal expansion, and heat transfer crystal clear.

Students often find thermal physics tricky because it mixes theory with mathematical reasoning. This Thermal Properties of Matter Online Test helps you develop both conceptual clarity and numerical accuracy. Every time you attempt, you will gain a better sense of how heat behaves in solids, liquids, and gases — and how to use equations practically in problems.

About this Online Test

The Chapter 11 Online Test is divided into three papers designed to help you grow from beginner to advanced level. Each paper focuses on accuracy, concept building, and exam-like pressure.

  • Paper 1 — Concept Check: 20 questions · 30 min · Pass ≥ 40%
  • Paper 2 — Mixed Practice: 30 questions · 45 min · Pass ≥ 50% · Fresh set every attempt
  • Paper 3 — Final Challenge: 50 questions · 75 min · Pass ≥ 70% · Certificate on pass

Papers 2 and 3 provide new question sets every time you attempt, while Paper 1 remains constant for fundamental revision. Each test is auto-evaluated and includes full answer review after completion.

Key Topics Covered (Thermal Properties of Matter)

  • Temperature and heat — concepts and difference
  • Thermal expansion — linear, area, and volume expansion
  • Specific heat capacity and calorimetry
  • Change of state — latent heat of fusion and vaporization
  • Anomalous expansion of water
  • Heat transfer mechanisms — conduction, convection, and radiation
  • Newton’s law of cooling and its applications
  • Thermal conductivity and real-life examples

Why You Should Attempt This Test

Thermal Physics is a high-scoring topic once concepts are clear. This online test helps you build confidence by revising both definitions and numerical problems. It allows you to:

  • Strengthen formula-based understanding of heat and temperature
  • Revise all key concepts through timed tests
  • Identify weak areas instantly with automatic scoring
  • Develop speed and accuracy for board and competitive exams
  • Access free and unlimited practice without login

Who Should Take This Test

  • CBSE/NCERT Class 11 students revising Chapter 11
  • JEE and NEET aspirants focusing on Thermodynamics and Heat Transfer
  • Students who want to improve their numerical solving skills
  • Teachers using it as a ready-to-use chapter quiz for class practice

Preparation Tips for Chapter 11 — Thermal Properties of Matter

  • Learn all expansion coefficients and their relations (α, β, γ).
  • Practice calorimetry problems using the heat balance principle.
  • Revise Newton’s law of cooling and related experimental questions.
  • Attempt Paper 1 for concept revision, then Paper 2 & 3 for timed testing.
  • After each test, check wrong answers carefully to avoid repeating mistakes.

Before You Start

  • Do not refresh or close the tab during the test.
  • Use latest Chrome or Edge browser for best results.
  • Ensure a stable internet connection for smooth submission.

Related Tests

FAQs on Thermal Properties of Matter Online Test ▼

Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments

Related MCQs

Scroll to Top