Physics Quizzes

Optics MCQs with Answers

Welcome to the Optics MCQs with Answers. In this post, we have shared Optics Online Test for different competitive exams. Find practice Optics Practice Questions with answers in Physics Tests exams here. Each question offers a chance to enhance your knowledge regarding Optics.

Optics Online Quiz

By presenting 3 options to choose from, Optics 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 Optics Questions and Answers and click over the correct answer.

  • Test Name: Optics MCQ 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 click on question and comment below that question. so that we can update the answer in the quiz section.

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Optics MCQs

Optics

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1 / 40

Which color of light bends the most when passing through a prism?

2 / 40

What is the bending of light as it passes from one medium to another called?

3 / 40

What type of lens is thinner in the middle than at the edges?

4 / 40

What is the unit of measurement for the focal length of a lens?

5 / 40

What is the bending of light around the edges of an obstacle called?

6 / 40

What is the phenomenon where light bends as it passes through a boundary between two media?

7 / 40

What type of lens is thicker in the middle than at the edges?

8 / 40

What type of mirror is commonly used in vehicle headlights to converge light?

9 / 40

What is the phenomenon where light bends as it passes from one medium to another?

10 / 40

What type of lens is used in a magnifying glass?

11 / 40

What is the angle formed between the reflected ray and the normal line called?

12 / 40

What is the optical instrument used to view objects at a distance?

13 / 40

What is the process of separating light into its constituent colors called?

14 / 40

What is the unit of measurement for the wavelength of light?

15 / 40

What is the study of light and its behavior?

16 / 40

What type of mirror is used in makeup mirrors to produce a magnified image?

17 / 40

What is the type of lens that can only form virtual images?

18 / 40

In which medium does light travel fastest?

19 / 40

What is the angle formed between the incident ray and the normal line called?

20 / 40

What is the process of light spreading out as it passes through a narrow slit?

21 / 40

What is the point at which light rays parallel to the principal axis converge or appear to converge after passing through a lens?

22 / 40

What is the measure of the degree to which a lens converges or diverges light?

23 / 40

Which law of reflection states that the angle of incidence is equal to the angle of reflection?

24 / 40

What type of lens is used to correct farsightedness?

25 / 40

Which type of mirror always forms a virtual, upright, and diminished image?

26 / 40

What type of lens is used in eyeglasses to correct nearsightedness?

27 / 40

What type of mirror is used in solar concentrators to focus sunlight?

28 / 40

What is the distance between a lens's optical center and its principal focus called?

29 / 40

What is the angle formed between the refracted ray and the normal line called?

30 / 40

What is the term for the interference pattern produced by two coherent light sources?

31 / 40

What is the term for the change in direction of light when it enters a denser medium at an angle?

32 / 40

What is the point where light rays meet or appear to meet after reflection or refraction?

33 / 40

What is the device that produces coherent light through stimulated emission?

34 / 40

What is the unit of measurement for the refractive index of a medium?

35 / 40

What type of lens can form both real and virtual images, depending on the object's position?

36 / 40

What is the phenomenon where light waves cancel each other out?

37 / 40

What is the phenomenon where light waves reinforce each other called?

38 / 40

What is the phenomenon where light is reflected back into the same medium?

39 / 40

What is the bending of light around obstacles called?

40 / 40

What is the phenomenon where light is dispersed into its component colors as it passes through a prism?

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