Mechanical Properties Of Solids Online Test | Exam Style
GKaim: Measure. Improve. Achieve.

Class 11 Physics — Chapter 9: Mechanical Properties of Solids Online Test

Start Your Test by Choosing a Paper

0%

Class 11 Physics: Mechanical Properties of Solids 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 material initially stressed to shows a stress of after 100 s at constant strain. What is the relaxation time ?

2 / 20

2. A boiler tube operates under stress of at . If the creep rate follows Norton’s law , what happens if stress doubles?

3 / 20

3. In an S–N curve (stress vs. number of cycles), what does the horizontal region represent?

4 / 20

4. In which of the following processes is strain hardening most beneficial?

5 / 20

5. Plastic deformation is accompanied by which atomic process?

6 / 20

6. For submarine hull design, which modulus is most relevant?

7 / 20

7. A material has Young’s modulus and bulk modulus . Find Poisson’s ratio .

8 / 20

8. A wire of length , area , elongates by under a load of . Find Young’s modulus.

9 / 20

9. A wire of length and area is stretched with stress of . If , calculate elongation.

10 / 20

10. What type of deformation occurs in the yield region?

11 / 20

11. Which industrial test uses Hooke’s law principle to check stiffness of materials?

12 / 20

12. A copper wire of length and cross-sectional area is subjected to a tensile force of . If , what is the elongation?

13 / 20

13. Which graph best represents the equation ?

14 / 20

14. The stress–strain graph in Hooke’s law region is:

15 / 20

15. A wire of length and cross-sectional area elongates by under a force of . What is the stress and strain?

16 / 20

16. Plasticity in solids refers to:

17 / 20

17. Which property is most important for designing wires used in electrical transmission?

18 / 20

18. Which of the following is an example of a linear elastic material?

19 / 20

19. A wire of length and area is subjected to a tensile force of . If its elongation is , what is the Young’s modulus of the material?

20 / 20

20. A steel wire of length and radius is subjected to a tensile force of . If Young’s modulus of steel is , what is the elongation of the wire?

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: Mechanical Properties of Solids 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. A wire of length and cross-sectional area is subjected to a force of . If Young’s modulus is , what is the elongation?

2 / 30

2. What is non-linear elastic deformation?

3 / 30

3. Which of the following best describes permanent deformation?

4 / 30

4. What does a higher value of Young’s modulus imply about a material?

5 / 30

5. Which type of materials typically show strain hardening?

6 / 30

6. In non-linear elastic deformation, which of the following is true?

7 / 30

7. Which of the following is an example of a brittle material?

8 / 30

8. What is the correct definition of stress in solids?

9 / 30

9. If stress is doubled within elastic limit, what happens to strain?

10 / 30

10. Why is annealing important for materials after strain hardening in manufacturing?

11 / 30

11. Which point on a stress–strain curve indicates the beginning of plastic deformation?

12 / 30

12. A wire of length and area is subjected to a force of . If elongation is , calculate Young’s modulus.

13 / 30

13. Which everyday object best demonstrates non-linear elastic deformation?

14 / 30

14. A steel rod of length , area , Young’s modulus , is subjected to stress . What is the strain energy stored per unit volume?

15 / 30

15. Ductile materials can be identified from their stress–strain curve because:

16 / 30

16. Which factor primarily controls creep mechanism at very high temperatures (close to melting point)?

17 / 30

17. Which of the following correctly represents the condition for linear elasticity?

18 / 30

18. What is the correct definition of strain?

19 / 30

19. Between steel and rubber, which is more elastic in terms of Young’s modulus?

20 / 30

20. If a material has UTS of and breaking stress of , which statement is correct?

21 / 30

21. What is the definition of elastic limit?

22 / 30

22. Which of the following is an example of strain hardening applied in sports equipment?

23 / 30

23. Which of the following constants appears in Hooke’s law equation?

24 / 30

24. A rod of length , cross-sectional area , is compressed longitudinally by . If Young’s modulus , find applied force.

25 / 30

25. Why is plastic deformation important in manufacturing processes?

26 / 30

26. Why is steel preferred over aluminum in construction of bridges?

27 / 30

27. Which modulus of elasticity is most important for beams under bending loads?

28 / 30

28. A beam of length , breadth , depth , is supported at ends and loaded at the center with . Find central deflection. ()

29 / 30

29. A cube of volume undergoes a volume decrease of under pressure of . What is the bulk modulus?

30 / 30

30. Why is it important to study the mechanical properties of solids?

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: Mechanical Properties of Solids 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 wire of length , radius , is stretched by force . If elongation is , find Young’s modulus.

2 / 50

2. Which mechanical property is most important for designing earthquake-resistant buildings?

3 / 50

3. Which design principle is applied in aircraft fuselages to prevent crack propagation?

4 / 50

4. Why are aluminum alloys used in long-span roof trusses despite being less stiff than steel?

5 / 50

5. What is the SI unit of stress?

6 / 50

6. A brass wire of length , cross-sectional area , is subjected to a force of . If Young’s modulus of brass is , find the elongation.

7 / 50

7. A wire of length and diameter is subjected to a load of . If Young’s modulus = , find the strain energy per unit volume.

8 / 50

8. What branch of physics does the chapter "Mechanical Properties of Solids" mainly deal with?

9 / 50

9. Which of the following has the highest ultimate tensile strength among the given materials?

10 / 50

10. Which of the following statements is true regarding the three elastic moduli?

11 / 50

11. What does Young’s modulus measure?

12 / 50

12. Which mechanical property is most important in making automobile tires?

13 / 50

13. In the elastic region, the slope of the stress–strain curve is equal to:

14 / 50

14. Which everyday example demonstrates plastic deformation after yield point?

15 / 50

15. Which elastic modulus relates pressure and change in volume?

16 / 50

16. Which statement is true about stress–strain curves of ductile and brittle materials?

17 / 50

17. Which property is tested in tensile strength experiments?

18 / 50

18. Which of the following best represents non-linear elastic behavior?

19 / 50

19. What is bulk modulus of a material?

20 / 50

20. Which modulus determines the ability of a material to resist shape changes when used in machinery components?

21 / 50

21. What is stress concentration, and how does it cause fracture?

22 / 50

22. How is strain hardening useful in the production of beverage cans?

23 / 50

23. A copper wire is stretched beyond its elastic limit. What type of deformation occurs?

24 / 50

24. A rod of length , cross-sectional area , is compressed longitudinally by . If Young’s modulus , find applied force.

25 / 50

25. Which of the following pairs correctly matches ductile and brittle material behaviour?

26 / 50

26. What happens to dislocation density during cold working?

27 / 50

27. Which property of materials is utilized in the design of trampolines?

28 / 50

28. Which of the following construction materials is most elastic in terms of modulus of elasticity?

29 / 50

29. Which of the following is the property of being permanently stretched without rupture?

30 / 50

30. Which of the following correctly represents volumetric strain?

31 / 50

31. Which of the following quantities can be calculated in materials testing using Hooke’s law?

32 / 50

32. A wire of length , radius , shear modulus , is twisted through angle . Find torsional potential energy stored.

33 / 50

33. A metal sample experiences a steady-state creep strain rate of at . If stress is increased to with stress exponent , what will be the new creep rate?

34 / 50

34. A wire of length and area is subjected to a tensile force of . If its elongation is , what is the Young’s modulus of the material?

35 / 50

35. A material has bulk modulus and shear modulus . Find its Young’s modulus .

36 / 50

36. In linear elastic deformation, which mathematical relation holds true?

37 / 50

37. The length of a steel wire increases by when a load of is applied. If the same load is applied to a copper wire of same dimensions, elongation is . What is the ratio of Young’s moduli of steel to copper?

38 / 50

38. A wire of length , area , elongates by under a load of . Find Young’s modulus.

39 / 50

39. If a wire of length elongates by , the strain energy stored per unit volume is given by:

40 / 50

40. What does toughness of a material represent?

41 / 50

41. What kind of deformation is observed in clay when molded into bricks?

42 / 50

42. Which of the following is a characteristic of plastic deformation?

43 / 50

43. Why is steel preferred over iron in building bridges?

44 / 50

44. A steel component operates at with creep rate . If temperature rises to , creep rate increases to . Which factor is most responsible?

45 / 50

45. Which of the following statements best distinguishes proportionality limit and elastic limit?

46 / 50

46. In material testing, what does fracture toughness measure?

47 / 50

47. A wire of original length elongates by under load. If stress is , what is Young’s modulus from testing?

48 / 50

48. In tall buildings, why is elasticity of materials carefully considered?

49 / 50

49. Which of the following correctly represents the order of points on a stress–strain curve for mild steel?

50 / 50

50. Which modulus of elasticity is most important for beams under bending loads?

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 Mechanical Properties of Solids MCQs
Download Class 11 Physics MCQ Study Bundle

Class 11 Physics — Chapter 9: Mechanical Properties of Solids Online Test

The Mechanical Properties of Solids Online Test helps Class 11 students understand how different materials behave under the action of forces. This chapter is not just theoretical — it connects Physics to the real world through concepts like stress, strain, elasticity, Young’s modulus, and Hooke’s law. Many students find this topic tricky at first, but once they start solving practical-based questions, it becomes one of the most scoring chapters in Physics.

These online tests are based on the NCERT Class 11 Physics Chapter 9 — Mechanical Properties of Solids and follow the latest CBSE pattern. Each test gives you an exam-like experience with multiple-choice questions, a timer, and instant results. You can attempt them anytime, anywhere, and track your progress with each paper.

By regularly attempting this Mechanical Properties of Solids Online Test, you’ll strengthen your understanding of elasticity and material behavior. Each question is selected carefully to test your clarity on formulas, graphs, and applications. Students who practice these papers consistently gain confidence and perform better in school exams, JEE, and NEET.

About this Online Test

The Chapter 9 Online Test is divided into three timed papers that gradually increase in level. You can start with basics, move to mixed difficulty, and finally challenge yourself with advanced-level problems.

  • Paper 1 — Fundamentals: 20 questions · 30 min · Pass ≥ 40%
  • Paper 2 — Concept Practice: 30 questions · 45 min · Pass ≥ 50% · Random questions each attempt
  • Paper 3 — Advanced Test: 50 questions · 75 min · Pass ≥ 70% · Certificate on passing

All papers are auto-graded and include a detailed answer review. Papers 2 and 3 offer new sets of questions every time you attempt, making your learning continuous and engaging.

Key Topics Covered (Mechanical Properties of Solids)

  • Elasticity and plasticity
  • Stress and strain — longitudinal, shear, and volumetric
  • Hooke’s law and stress–strain curve
  • Elastic moduli: Young’s modulus, bulk modulus, rigidity modulus
  • Poisson’s ratio and its significance
  • Elastic potential energy in a stretched wire
  • Applications of elasticity in daily life and industries

Why You Should Take This Test

Understanding mechanical properties through reading is not enough. You need to practice to remember formulas and learn when to apply them. This online test helps you:

  • Master formula-based and concept-based problems
  • Revise all important elasticity and stress-strain questions
  • Improve accuracy with time-based challenges
  • Get instant feedback and result analysis
  • Build confidence for board and competitive exams

Who Should Attempt

  • Class 11 CBSE/NCERT students revising Chapter 9
  • JEE/NEET aspirants focusing on mechanics-based questions
  • Students who find elasticity and modulus numericals confusing
  • Teachers looking for ready-to-use online chapter tests

Preparation Tips for Chapter 9

  • Memorize all elasticity formulas like Y = Stress / Strain, K = Volume Stress / Volume Strain, etc.
  • Understand the shape of the stress-strain graph and its regions.
  • Study the difference between elastic and plastic behavior of materials.
  • Attempt Paper 1 after reading NCERT; attempt Paper 2 & 3 for deeper understanding.
  • Revisit incorrect answers and revise related concepts from your notes.

Before You Start

  • Do not refresh or close the tab while taking the test.
  • Use Chrome or Edge browser for smooth performance.
  • Ensure a stable internet connection during the test.

Related Tests

FAQs on Mechanical Properties of Solids Online Test ▼

Subscribe
Notify of
guest
0 Comments

Related MCQs

Scroll to Top