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Reflection of light and types of rays

Total questions: 7

Worksheet time: 4mins

Name
Class
Date
1.

Reflection

a)

The bouncing back of light from a shiny and smooth surface

b)

The bouncing back of light from any surface

c)

The bouncing back of light from a virus-free surface

2.

Incident ray

a)

Ray which falls on the shiny smooth surface from the object

b)

Ray which is inclined towards the mirror.

c)

Ray which falls on mirror by mistake

3.

Reflected ray

a)

Ray bounces back from a shiny smooth surface

b)

Ray which is supposed to be the incident ray

c)

Ray falls on the mirror from t a different angles

4.

Normal

a)

L 90° or perpendicular is referred as normal

b)

Ray which is not specified

c)

A special ray

5.

Angle of incidence

a)

Angle between normal and incident ray

b)

Angle between mirror and incident ray

c)

Total angle

6.

Angle of reflection

a)

Angle between the reflected ray and normal

b)

Total angle

c)

No such angle is there

7.

Angle of incidence (I) =Angle of reflection (r)

a)

True

b)

False