Let the Light shine | Baamboozle - Baamboozle | The Most Fun Classroom Games!

English 10 Public

Revision of concepts learnt in grade 7 chapter Light

Study Slideshow

Define the term 'Reflection of Light'.

The returning (bouncing) back of light in the same medium, after striking a surface, is called reflection of light

Identify the part of the mirror pointed at.

opaque surface

Label the ray PO

incident ray

Define the segment ON

A perpendicular line drawn to the reflecting surface at the point of incidence is called the normal

Identify point O

point of incidence

If angle of incidence is 0°, where will the reflected ray fall?

On the normal

If angle of reflection is 90°, along which surface was the ray incident?

Along the surface of the mirror

If m ∠POQ = 78°, calculate m ∠PON

m ∠PON = 36°

If Ritha is standing 2 m away from the mirror, at what distance will her image be formed from the mirror?

2 m

If Joshua's height is is 6 feet, what will be the height of his mirror image?

6 feet