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Worksheets

Reflection

Total questions: 15

Worksheet time: 15mins

Name
Class
Date
1.

Reflection

Refraction

a)

Reflection

b)

Refraction

2.

when you see your face in the mirror that is an example of

a)

refraction

b)

reflection

c)

prism

3.

This image shows

a)

reflection

b)

refraction

4.

What is the bouncing of light from a surface?

a)

reflection

b)

refraction

c)

absorbtion

5.

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

a)

Law of Refraction

b)

Law of Reflection

c)

Snell's Law

d)

Fermat's Principle

6.

Which of the following surfaces would best reflect light?

a)

Rough concrete

b)

Polished metal

c)

Matte paper

d)

Textured fabric

7.

In which medium does light travel the fastest?

a)

Water

b)

Glass

c)

Air

d)

Diamond

8.

What type of mirror is used in car side mirrors to give a wider field of view?

a)

Plane mirror

b)

Concave mirror

c)

Convex mirror

d)

Parabolic mirror

9.

What happens to the speed of light when it reflects off a surface?

a)

It increases

b)

It decreases

c)

It remains the same

d)

It becomes zero

10.

Which of the following is an example of diffuse reflection?

a)

Light reflecting off a mirror

b)

Light reflecting off a calm lake

c)

Light reflecting off a white wall

d)

Light reflecting off a polished car

11.

What is the phenomenon called when light reflects multiple times inside a material, like in fiber optics?

a)

Total internal reflection

b)

Diffuse reflection

c)

Specular reflection

d)

Partial reflection

12.

Which instrument uses the principle of reflection to measure angles?

a)

Thermometer

b)

Sextant

c)

Barometer

d)

Anemometer

13.

What is the main reason why we cannot see our reflection on a rough surface?

a)

Absorption of light

b)

Diffuse reflection

c)

Specular reflection

d)

Transmission of light

14.

Which color of light is least likely to be reflected by a red apple?

a)

Red

b)

Green

c)

Blue

d)

Yellow

15.

What is the effect of reflection on the wavelength of light?

a)

It increases

b)

It decreases

c)

It remains unchanged

d)

It doubles