Plane Mirror

In the diagram, which letter represents the angle of incidence?

• A

• B

• C

• D

Tags

NGSS.MS-PS4-2

The imaginary line perpendicular to a reflecting surface is called _____.

• crooked line

• parallel line

• angular line

• normal line

Tags

NGSS.MS-PS4-2

In order to see a picture it must

• produce light

• reflect light

• absorb light

Tags

NGSS.MS-PS4-2

What is the angle of reflection ( r ) in the image?

• 56^o

• 90^o

• 124^o

• 34^o

Tags

NGSS.MS-PS4-2

What is the line MN called in the given diagram
                               

• incident ray

• reflected ray

• reflecting surface

• normal

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

the distance between the body and the mirror surface is...............cm

• 3

• 4

• 2

• 1

if the body moves 1 cm in the direction of the mirror, so the distance of the image from the first image equals...................cm

• 3

• 4

• 2

• 1

The ray of light that strikes a reflecting surface is called ________.

• incident ray

• reflected ray

• normal ray

• none of the above

Tags

NGSS.MS-PS4-2

Law of reflection state that - The angle of incidence is .................. to the angle of reflection.

• equal

• double

• half

Tags

NGSS.MS-PS4-2

When the light falls perpendicular on a reflecting surface, it will ...................

• reflects on it self

• reflects by an angle equal zero

• reflect away

• both 1 and 2

Tags

NGSS.MS-PS4-2