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
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 liquid shows capillary rise in a glass tube?

2 / 30

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

3 / 30

3. Which feature of hydraulic lifts makes them more efficient for lifting heavy vehicles in garages?

4 / 30

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

5 / 30

5. Which scale of temperature has no negative values?

6 / 30

6. Which of the following is an advantage of hydraulic brakes in automobiles?

7 / 30

7. The unit “bar” is related to Pascal as:

8 / 30

8. Which statement best summarizes the importance of angle of contact?

9 / 30

9. Which of the following liquids shows the most noticeable decrease in surface tension with temperature?

10 / 30

10. Which of the following liquids shows a sharp decrease in viscosity when heated?

11 / 30

11. Why does Bernoulli’s principle not fully explain lift on airplane wings?

12 / 30

12. If the radius of a capillary is doubled, the height of capillary rise will be:

13 / 30

13. Which parameter in the Reynolds number formula represents the "characteristic length"?

14 / 30

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

15 / 30

15. Hydraulic brakes in automobiles work on the principle of:

16 / 30

16. Which of the following devices operates on Bernoulli’s principle?

17 / 30

17. Which medical device works on the principle of the Venturi effect?

18 / 30

18. Why is waterproof coating applied on fabrics?

19 / 30

19. A blackbody radiates at . At what temperature will it radiate ?

20 / 30

20. Why does pressure in a fluid increase with depth?

21 / 30

21. Why are detergents more effective in hard water than soaps?

22 / 30

22. A car of mass is lifted using a hydraulic lift. If the large piston has an area of , what pressure must be applied in the fluid to lift the car? ()

23 / 30

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

24 / 30

24. Why does adding soap to water stabilize bubbles?

25 / 30

25. Why do liquids form a free surface while gases do not?

26 / 30

26. Which of the following expressions is correct for Reynolds number in pipe flow?

27 / 30

27. What is the dimensional formula of viscosity as obtained from Stokes’ law?

28 / 30

28. Which of the following is a practical application of barometric pressure?

29 / 30

29. Which physical quantity is measured using a thermometer?

30 / 30

30. A pollen grain of radius has density . If it falls in air of viscosity and density , calculate terminal velocity.

Please provide information to view your result.

Your score is

Share your achievement!

LinkedIn Facebook
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. A steel ball of radius and density falls through glycerin of viscosity and density . Find its terminal velocity. ()

2 / 50

2. Pascal’s law is applicable to:

3 / 50

3. Why are gaps left between concrete slabs on roads and pavements?

4 / 50

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

5 / 50

5. In which condition does capillary rise become maximum?

6 / 50

6. Which scale of temperature has no negative values?

7 / 50

7. Which of the following does NOT influence the laminar-to-turbulent transition directly?

8 / 50

8. Why does adding soap make water bubbles more stable and colorful?

9 / 50

9. Which statement best summarizes the factors affecting capillary rise?

10 / 50

10. A Venturi tube has an inlet diameter of and throat diameter of . If velocity at the inlet is , what is the velocity at the throat (assuming incompressible flow)?

11 / 50

11. Which of the following statements about thermal equilibrium is correct?

12 / 50

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

13 / 50

13. What happens to atmospheric pressure as altitude increases?

14 / 50

14. In the capillary rise method, which of the following factors will increase the observed rise of liquid?

15 / 50

15. Why are pipelines carrying oil often operated below the critical Reynolds number?

16 / 50

16. Why are bubbles studied in engineering fluid dynamics?

17 / 50

17. A swimmer dives to a depth of 5 m in a swimming pool. If atmospheric pressure is , calculate the total pressure on him. ()

18 / 50

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

19 / 50

19. In a falling sphere viscometer, if a steel ball of radius falls with velocity in glycerin of viscosity , what is the viscous force acting on it?

20 / 50

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

21 / 50

21. Which of the following best describes turbulent flow?

22 / 50

22. Which statement best summarizes the applications of wetting and spreading?

23 / 50

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

24 / 50

24. In plant stems, the rise of sap through xylem vessels is possible because:

25 / 50

25. A steel rod () of length and area conducts of heat between its ends. The temperature difference between the ends is:

26 / 50

26. Streamline flow is also known as:

27 / 50

27. Which real-life application of Bernoulli’s principle explains the lift force on an airplane wing?

28 / 50

28. A Newtonian fluid is defined as one in which:

29 / 50

29. The excess pressure inside a soap bubble of radius is:

30 / 50

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

31 / 50

31. A liquid film of area has surface tension . Find its surface energy.

32 / 50

32. Why do water droplets on a waxed leaf appear spherical?

33 / 50

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

34 / 50

34. Which of the following fluids shows shear-thinning (pseudoplastic) behavior?

35 / 50

35. Why is the concept of Reynolds number important in pipe flow design?

36 / 50

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

37 / 50

37. Why do detergents help in removing grease and oil stains?

38 / 50

38. Which statement best summarizes the role of detergents in reducing surface tension?

39 / 50

39. Which of the following is a limitation of Stokes’ law?

40 / 50

40. Why is Bernoulli’s principle limited in medical applications like blood flow analysis?

41 / 50

41. A soap solution has surface tension . Calculate the work done in blowing a bubble of radius .

42 / 50

42. Why does terminal velocity occur in fluids?

43 / 50

43. The height of the mercury column in a barometer at sea level is approximately:

44 / 50

44. The drop number method for surface tension measurement involves:

45 / 50

45. Which of the following is an intensive property of matter?

46 / 50

46. In microfluidic devices, Reynolds number is often much less than 1. What does this imply about the flow?

47 / 50

47. Why does Bernoulli’s principle not fully explain lift on airplane wings?

48 / 50

48. What is the lowest possible temperature called?

49 / 50

49. Two soap bubbles of radii and are connected by a tube. Air flows from:

50 / 50

50. The effectiveness of hydraulic brakes decreases if:

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

Your score is

Share your achievement!

LinkedIn Facebook
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

Related MCQs

Scroll to Top