Dispersion MCQs with Answers

adminMarch 25, 2024

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

Dispersion Online Quiz

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

Test Name: Dispersion MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

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Dispersion

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1 / 40

What causes the deviation of different colors of light in a prism?

Varying densities

Varying shapes

Varying refractive indices

2 / 40

What is the phenomenon where different colors of light travel at different speeds in a medium?

Dispersion

Polarization

Chromatic aberration

3 / 40

What is the term for the bending of light as it passes through a prism?

Dispersion

Reflection

Refraction

4 / 40

What property of a material determines how much light is dispersed?

Dispersion

Reflective index

Refractive index

5 / 40

What is the term for the spreading out of light into its component colors?

Diffraction

Dispersion

Reflection

6 / 40

What is the angle formed between the incident ray and the emergent ray in a prism?

Angle of incidence

Angle of refraction

Angle of deviation

7 / 40

What term describes the breaking up of light into its component colors due to differences in their speeds?

Reflection

Diffraction

Dispersion

8 / 40

Which type of glass causes less dispersion due to its lower refractive index?

Crown glass

Flint glass

Pyrex glass

9 / 40

What term describes the separation of light into its component colors?

Reflection

Dispersion

Diffraction

10 / 40

Which type of glass has a higher refractive index, causing greater dispersion?

Pyrex glass

Flint glass

Crown glass

11 / 40

What is the phenomenon where light splits into its constituent colors?

Dispersion

Diffraction

Reflection

12 / 40

Which type of glass has a higher refractive index, causing greater dispersion?

Pyrex glass

Flint glass

Crown glass

13 / 40

What causes the dispersion of light as it passes through a prism?

Varying refractive indices

Varying densities

Varying shapes

14 / 40

What causes the deviation of different colors of light in a prism?

Varying refractive indices

Varying densities

Varying shapes

15 / 40

What is the phenomenon where different colors of light bend by different amounts when passing through a medium?

Diffraction

Polarization

Dispersion

16 / 40

What is the phenomenon where different colors of light bend by different amounts when passing through a medium?

Diffraction

Dispersion

Polarization

17 / 40

What happens to the angle of dispersion if the refractive index of the prism increases?

Decreases

Remains same

Increases

18 / 40

What is the term for the separation of light into its component colors due to differences in their speeds?

Diffraction

Reflection

Dispersion

19 / 40

What is the angle formed between the incident ray and the emergent ray in a prism?

Angle of deviation

Angle of refraction

Angle of incidence

20 / 40

What property of a material determines how much light is dispersed?

Dispersion

Reflective index

Refractive index

21 / 40

The separation of white light into a spectrum of colors by a prism is an example of __________.

Dispersion

Diffraction

Reflection

22 / 40

What is the term for the bending of light as it passes through a prism?

Refraction

Dispersion

Reflection

23 / 40

The separation of white light into a spectrum of colors by a prism is an example of __________.

Diffraction

Dispersion

Reflection

24 / 40

Which color of light bends the most during dispersion?

Red

Green

Violet

25 / 40

What property of a medium affects the amount of dispersion?

Refractive index

Absorption coefficient

Reflective index

26 / 40

Which type of glass causes less dispersion due to its lower refractive index?

Pyrex glass

Crown glass

Flint glass

27 / 40

Which property of light causes dispersion?

Speed

Frequency

Wavelength

28 / 40

Which color of light experiences the greatest deviation during dispersion?

Red

Green

Violet

29 / 40

Which color of light bends the least during dispersion?

Blue

Violet

Red

30 / 40

The separation of white light into a spectrum of colors by a glass prism is due to __________.

Reflection

Diffraction

Dispersion

31 / 40

What type of glass is commonly used to demonstrate dispersion?

Pyrex glass

Crown glass

Flint glass

32 / 40

Which color of light bends the least during dispersion?

Red

Violet

Blue

33 / 40

What term describes the breaking up of light into its component colors due to differences in their speeds?

Dispersion

Reflection

Diffraction

34 / 40

What is the phenomenon where different colors of light travel at different speeds through a medium?

Polarization

Diffraction

Dispersion

35 / 40

What causes the dispersion of light as it passes through a prism?

Varying densities

Varying shapes

Varying refractive indices

36 / 40

What is the term for the spreading out of light into its component colors?

Diffraction

Dispersion

Reflection

37 / 40

What property of a medium affects the amount of dispersion?

Reflective index

Refractive index

Absorption coefficient

38 / 40

What is the phenomenon where different colors of light travel at different speeds through a medium?

Dispersion

Polarization

Diffraction

39 / 40

What is the primary cause of dispersion in a prism?

Varying shapes

Varying refractive indices

Varying densities

40 / 40

What happens to the angle of dispersion if the refractive index of the prism increases?

Remains same

Increases

Decreases

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adminMarch 25, 2024

0 5 1 minute read