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Physical Optics MCQs with Answers

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

Physical Optics Online Quiz

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

  • Test Name: Physical 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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Physical Optics MCQs

Physical Optics

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1 / 40

The phenomenon of light bending around the edges of an obstacle or aperture is called...

2 / 40

The phenomenon where light waves spread out as they pass through a narrow slit is called...

3 / 40

Which phenomenon explains why a pencil appears bent when placed in a glass of water?

4 / 40

Which phenomenon is responsible for the rainbow effect seen in a prism?

5 / 40

Which phenomenon explains why the sky appears blue?

6 / 40

What is the phenomenon where light waves spread out after passing through a narrow slit?

7 / 40

Which principle states that every point on a wavefront can be considered as a source of secondary spherical wavelets?

8 / 40

What is the phenomenon where light waves spread out when passing through a narrow slit?

9 / 40

Which principle states that the path taken by light between two points is the path that takes the least time?

10 / 40

What is the phenomenon where light waves interact and change their intensity when they overlap?

11 / 40

What is the phenomenon where light bends as it passes through different mediums?

12 / 40

What is the phenomenon where light waves separate into different colors due to their different wavelengths?

13 / 40

What is the phenomenon where light waves change speed and direction as they pass from one medium to another?

14 / 40

The bending of light waves around obstacles or the edges of an opening is known as...

15 / 40

The bending of light waves around obstacles or the edges of an opening is known as...

16 / 40

The change in direction of light as it passes from one medium to another is described by...

17 / 40

The phenomenon of bending of light around the corners of an obstacle is called...

18 / 40

The spreading out of light waves when they encounter an obstacle or a slit is called...

19 / 40

What phenomenon causes the colors seen in soap bubbles and oil slicks?

20 / 40

When light waves change direction upon hitting a surface and bounce back, this is known as...

21 / 40

The spreading of light around obstacles or the edges of an opening is called...

22 / 40

The bending of light around obstacles and the spreading out of light waves when passing through small openings is called...

23 / 40

The change in direction of light as it passes from one medium to another is described by...

24 / 40

The bending of light waves around obstacles or the edges of an opening is known as...

25 / 40

What is the phenomenon where light waves bend around corners or edges?

26 / 40

The phenomenon of bending of light around the corners of an obstacle is called...

27 / 40

Which phenomenon explains why a pencil appears bent when placed in a glass of water?

28 / 40

The change in direction of light due to a change in its speed as it passes from one medium to another is known as...

29 / 40

The bending of light around obstacles or the spreading out of light waves when passing through small openings is called...

30 / 40

Which principle states that light follows the path that takes the least time to travel?

31 / 40

The change in direction of light due to a change in its speed as it passes from one medium to another is known as...

32 / 40

What phenomenon causes the colors seen in soap bubbles and oil slicks?

33 / 40

What is the phenomenon where light waves spread out after passing through a narrow slit?

34 / 40

What is the phenomenon where light waves bend around corners or obstacles?

35 / 40

When light waves change direction upon hitting a surface and bounce back, this is known as...

36 / 40

The change in the direction of propagation of any wave as it travels from one medium to another is called...

37 / 40

What is the phenomenon where light bounces off a surface?

38 / 40

The change in the direction of propagation of any wave as it travels from one medium to another is called...

39 / 40

The spreading of light around obstacles or the edges of an opening is called...

40 / 40

What is the phenomenon where light waves interact and change their intensity when they overlap?

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