A concave mirror has a focal length of 4 cm and an object 2 cm tall is placed 9 cm away from it. Find the nature, position and size of the image formed.

Focal length = 4cm

Height of object = 2cm


Object distance from mirror = 9 cm


Such that after using mirror formula we get image distance , v =-7.2 cm


the nature, position and size of the image formed is real and inverted ; at a distance of 7.2 cm in front of concave mirror and 1.6 cm high.


19