Question

12. If an object of 10 cm height is placed at a distance of 36 cm from a concave mirror of focal length 12 cm, find
the position, nature and height of the image.
13. At what distance from a concave mirror of focal length 10 cm should an object 2 cm long be placed in order
to get an erect image 6 cm tall ?​

Answer 1

Answer:

Step-by-step explanation:

Points to be noted:

As it is a concave mirror

Focal length is negative as per sign convention.

Hope it helped.