Question

Observe the figure and identify which type of mirror is used? How do you justify it? [2 marks]

Answer 1

A candle is placed in front of a mirror, its image is projected in onto the screen and it is inverted. We know that, a real image is an image that can be projected onto a screen. [1 mark]
So, the mirror must be a concave mirror because when an object is placed far away from a concave mirror, its image is real and inverted. [1 mark]