Wave Diffraction MCQs with Answers

adminMarch 25, 2024

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

Wave Diffraction Online Quiz

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

Test Name: Wave Diffraction 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.

$Wave Diffraction MCQs$

Wave Diffraction

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1 / 40

What is the term for the bending of waves around obstacles or through openings?

Reflection

Diffraction

Refraction

2 / 40

The spreading out of waves after passing through a narrow slit is known as __________ diffraction.

Multi-slit

Single-slit

Double-slit

3 / 40

What property of waves causes them to diffract as they encounter obstacles or openings?

Wave nature

Particle nature

Speed

4 / 40

Diffraction patterns are produced when waves encounter __________.

Both obstacles and openings

Obstacles

Openings

5 / 40

The spreading out of waves after passing through multiple slits is known as __________ diffraction.

Multi-slit

Single-slit

Double-slit

6 / 40

Which phenomenon allows radio waves to bend around the curvature of the Earth?

Refraction

Reflection

Diffraction

7 / 40

What is the phenomenon where waves bend around obstacles?

Reflection

Diffraction

Refraction

8 / 40

Diffraction is most pronounced when the size of the obstacle is comparable to the __________ of the wave.

Wavelength

Frequency

Amplitude

9 / 40

Which type of waves exhibit the greatest diffraction when encountering obstacles?

Electromagnetic

Transverse

Longitudinal

10 / 40

What is the phenomenon where waves spread out after passing through a small aperture or around an obstacle?

Reflection

Diffraction

Refraction

11 / 40

Which phenomenon allows sound to bend around corners?

Diffraction

Refraction

Reflection

12 / 40

Diffraction is most significant for waves with __________ wavelengths.

Equal

Longer

Shorter

13 / 40

The diffraction of waves is a consequence of their __________ nature.

Both wave and particle

Particle

Wave

14 / 40

What is the term for the bending of waves around obstacles or through openings?

Diffraction

Reflection

Refraction

15 / 40

Diffraction is a result of the __________ of waves.

Speed

Bending

Reflection

16 / 40

Which type of diffraction pattern is observed when waves encounter a periodic arrangement of obstacles or slits?

Grating

Double-slit

Single-slit

17 / 40

What is the term for the spreading out of light waves as they pass through a narrow slit?

Diffraction

Refraction

Reflection

18 / 40

What is the term for the spreading out of waves as they pass through an opening or around the edges of an obstacle?

Diffraction

Reflection

Refraction

19 / 40

Diffraction of sound waves is most significant when the size of the obstacle is comparable to the __________ of the sound wave.

Wavelength

Frequency

Amplitude

20 / 40

The diffraction pattern formed by a single slit consists of a central maximum and __________.

Secondary maxima

Tertiary maxima

No maxima

21 / 40

In which scenario is diffraction most pronounced?

When the wavelength is small compared to the size of the opening

When the amplitude is large compared to the size of the opening

When the wavelength is large compared to the size of the opening

22 / 40

What property of waves is responsible for the bending of waves around obstacles during diffraction?

Particle nature

Speed

Wave nature

23 / 40

What type of diffraction occurs when waves pass through a narrow slit or aperture?

Double-slit

Single-slit

Multi-slit

24 / 40

The diffraction pattern produced by a single slit is a result of __________.

Diffraction

Refraction

Interference

25 / 40

The diffraction pattern formed by a diffraction grating consists of __________.

Few broad bright fringes

Numerous narrow bright fringes

No bright fringes

26 / 40

Which phenomenon allows sound to bend around corners?

Diffraction

Reflection

Refraction

27 / 40

What property of a wave determines the degree of diffraction?

Amplitude

Frequency

Wavelength

28 / 40

The bending of waves around an obstacle or through an opening is an example of __________.

Refraction

Diffraction

Reflection

29 / 40

Which factor affects the amount of diffraction exhibited by a wave?

Speed

Intensity

Wavelength

30 / 40

The bending of light waves around the edges of an obstacle is an example of __________ diffraction.

Fraunhofer

Fresnel

Grating

31 / 40

What is the term for the bending of light waves around small obstacles?

Fraunhofer diffraction

Grating diffraction

Fresnel diffraction

32 / 40

The pattern of alternating bright and dark fringes observed in a double-slit experiment is a result of __________.

Interference

Refraction

Reflection

33 / 40

What happens to the intensity of a wave after it undergoes diffraction?

Decreases

Remains same

Increases

34 / 40

Which phenomenon allows light to spread out after passing through a narrow slit?

Refraction

Reflection

Diffraction

35 / 40

Which type of diffraction pattern is observed when waves pass through two closely spaced slits?

Single-slit

Multi-slit

Double-slit

36 / 40

What is the term for the interference between diffracted waves from different parts of a wavefront?

Interference

Huygens principle

Diffraction

37 / 40

Diffraction is most pronounced when the size of the opening is __________ the wavelength of the wave.

Much larger than

Comparable to

Much smaller than

38 / 40

The bending of waves around corners or obstacles is a characteristic of their __________ nature.

Wave

Particle

Both wave and particle

39 / 40

What is the minimum number of slits required to observe diffraction patterns?

Two

Three

One

40 / 40

Which type of waves exhibit diffraction?

Only sound

Only light

All types

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adminMarch 25, 2024

0 5 1 minute read