Reflection and Refraction MCQs with Answers

adminMarch 25, 2024

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

Reflection and Refraction Online Quiz

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

Test Name: Reflection and Refraction MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

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$Reflection and Refraction MCQs$

Reflection and Refraction

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1 / 40

What property of a medium determines how much light is refracted?

Refractive index

Absorption coefficient

Reflective index

2 / 40

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

Convex

Plane

Concave

3 / 40

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

Reflection

Diffraction

Refraction

4 / 40

The bending of light as it passes from water into air is an example of __________.

Diffraction

Reflection

Refraction

5 / 40

What is the term for the turning back of light when it encounters a surface?

Diffraction

Reflection

Refraction

6 / 40

What is the law that states the ratio of the sine of the angle of incidence to the sine of the angle of refraction is constant?

Snell's Law

Newton's Law

Ohm's Law

7 / 40

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

Dispersion

Reflection

Refraction

8 / 40

Which type of lens converges light rays to a single focal point?

Plane

Convex

Concave

9 / 40

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

Law of Reflection

Law of Diffraction

Law of Refraction

10 / 40

Which type of mirror forms a virtual, erect, and enlarged image?

Concave

Plane

Convex

11 / 40

When light enters a medium with a higher refractive index, it bends __________ the normal.

Away from

Parallel to

Towards

12 / 40

When light moves from air into water, it bends __________ the normal.

Parallel to

Away from

Towards

13 / 40

What is the angle of incidence if the reflected ray is perpendicular to the surface?

90 degrees

180 degrees

0 degrees

14 / 40

What is the law that describes the relationship between the angle of incidence and the angle of refraction?

Snell's Law

Ohm's Law

Newton's Law

15 / 40

What happens to the speed of light when it enters a medium with a higher refractive index?

Increases

Decreases

Remains same

16 / 40

The bending of light as it passes from air into glass is an example of __________.

Refraction

Diffraction

Reflection

17 / 40

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

Reflection

Dispersion

Refraction

18 / 40

What is the phenomenon where light bounces off a surface?

Diffraction

Reflection

Refraction

19 / 40

Which law describes the bending of light as it enters a different medium?

Snell's Law

Ohm's Law

Newton's Law

20 / 40

What type of reflection occurs when light rays strike a smooth surface and reflect at the same angle?

Diffuse

Irregular

Regular

21 / 40

In which medium does light travel fastest?

Vacuum

Glass

Air

22 / 40

What determines the amount of bending of light during refraction?

Change in direction

Change in speed

Change in color

23 / 40

Which property of a material affects the amount of refraction?

Reflective index

Absorption coefficient

Refractive index

24 / 40

What is the phenomenon where light waves change direction upon entering a new medium?

Diffraction

Refraction

Reflection

25 / 40

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

Reflection

Diffusion

Refraction

26 / 40

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

Diffraction

Refraction

Reflection

27 / 40

The reflection of light from a rough surface is known as __________.

Regular

Diffuse

Irregular

28 / 40

When light enters a denser medium, its speed __________.

Remains same

Decreases

Increases

29 / 40

The formation of a rainbow is an example of __________.

Dispersion

Refraction

Reflection

30 / 40

What is the angle of reflection if the incident ray is perpendicular to the surface?

0 degrees

90 degrees

180 degrees

31 / 40

What happens to the angle of reflection if light strikes a surface at an angle of 45 degrees?

90 degrees

45 degrees

0 degrees

32 / 40

The angle of incidence is measured between the incident ray and the __________.

Normal

Refracted ray

Reflected ray

33 / 40

The speed of light in a medium is inversely proportional to its __________.

Refractive index

Absorption coefficient

Reflective index

34 / 40

What happens to the wavelength of light when it enters a denser medium?

Decreases

Increases

Remains same

35 / 40

What happens to the angle of refraction if light enters a medium with a higher refractive index?

Decreases

Remains same

Increases

36 / 40

What type of lens diverges light rays, causing them to spread out?

Plane

Convex

Concave

37 / 40

What is the term for the bending of light as it passes through different substances?

Refraction

Reflection

Diffraction

38 / 40

What term describes the bending of light waves around obstacles?

Refraction

Diffraction

Reflection

39 / 40

When light travels from a denser to a rarer medium, it bends __________ the normal.

Away from

Towards

Parallel to

40 / 40

What is the term for the angle between the reflected ray and the normal?

Angle of refraction

Angle of incidence

Angle of reflection

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adminMarch 25, 2024

0 5 1 minute read