Physical World MCQs Quiz Multiple Choice Questions & Answers

Physical World MCQs questions answers

Test Your Skills in Physical World Quiz Online

Dive into the wonders of the Physical World MCQs of Class 11 with our comprehensive collection of multiple-choice questions and answers. Whether you're a student embarking on a journey through the laws of physics, an enthusiast exploring the mysteries of the universe, or simply curious about the fundamental principles governing matter and energy, our meticulously curated selection covers a wide range of topics. Explore fundamental concepts such as motion, forces, energy, and the nature of matter. With our user-friendly interface and detailed explanations, mastering the complexities of the physical world has never been more engaging and accessible. Start your journey towards understanding the foundations of science and the universe today!

Physical World Questions with Answers

1. The word Science originates from the Latin verb Scientia meaning

2. Atomic and molecular phenomena are dealt with by

3. Wave picture of light failed to explain.

4. Heliocentric theory proposed by Nicolas Copernicus was

5. Just as a new experiment may suggest an alternative theoretical model, a theoretical advance may suggest what to look for in some for in some experiments. Which of the following experiments can be considered to support this claim?

6. The scientific method is

7. A scientific theory

8. Which of the following is a possible first step in applying the scientific method

9. Which of the following is a possible final step in applying the scientific method

10. Physics is a

11. Newtonian mechanics could not explain

12. Macroscopic domain includes

13. The man who is known as the father of Experimental physics is.

14. The person who has been awarded the father of physics of 20th century is

15. Science is exploring ...x.... and....y....from what we see around us. Here x and y refer to

16. The branch of science which deals with nature and natural phenomena is called

17. Which of the following is true regarding the physical science?

18. The scientific principle involves in production of ultrahigh magnetic fields is.

19. Consider the following statements and choose correct one
I. Optics deal with the phenomena involving light
II. Unification means physical phenomena in terms of few Concept and laws
III. Macroscopic domain of physics deals with the constitution and structure of matter at the minute scales of atoms and nuclei.

20. The aeroplane works on the scientific principle

21. Nuclear reactor works on the scientific principle

22. Who discovered neutron

23. Wave nature of electron was discovered by

24. Atomicity of charge was discovered by

25. Theory of relativity was discovered by

26. Electric generator works on the scientific principle

27. Size of the nucleus is

28. The scientists who” discovered natural radioactivity belonged to

29. The scientist who discovered x-rays belonged to:

30. The scattering of light by molecules was discovered by

31. The scientist who discovered the “Theory of Relativity” belonged to

32. Which of the following technology uses Newton's second and third laws of motion

33. Laws of electromagnetic induction were discovered by:

34. Heat engine and refrigerator work on scientific principle:

35. Who discovered cosmic rays

36. The scientist who discovered cosmic rays belonged to

37. The physical sciences deal with the study of:

38. The branch of science which deals with the study of stars is called

39. The idea of calculus was given by

40. Which of the following principles is being used in Sonar Technology?

41. Which of the following is wrongly matched?

42. C.V.Raman got Nobel Prize for his experiment

43. The discoverer of loudness and intensity of sound is

44. It has been postulated that there may be some particles moving with speed greater than the speed of light. Such particles are known as

45. A superposition that is put forward as a probable solution to a natural phenomenon is called a

46. The book “Pisces of physics'' has been written by

47. It is more important to have beauty in the equations of physics than to have them agree with experiments'' The scientist who made this statement is

48. Chandershekher, Indian scientist was awarded Nobel Prize in Physics on subject concerning

49. Law of conservation of angular momentum follows which symmetry?

50. Rank the four fundamental forces of nature in order from weakest to strongest


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