a) An extended object in the form of an arrow pointing upward has been placed in front of a plane mirror. Draw a labelled ray diagram to show the formation of its image.
b) State the uses of plane mirror.
a) An extended object in the form of an arrow pointing upward has been placed in front of a plane mirror. Draw a labelled ray diagram to show the formation of its image.
b) State the uses of plane mirror.

b) Plane mirror applications:

It’s used to make periscopes, for example.

ii) Used to see ourselves in our houses.

iii) It may also be utilised as a decorative item.