Question

An object is placed 60 cm in front of a converging mirror of focal length 30 cm. What is the position of the image?​

Answer 1

Answer:

u=−60cm

u/v=21⇒−60−v=21

⇒v=30cm

⇒v/1+u/1=f/1⇒f/1=30/1+−60/1⇒f/1=60/2−1=60/1

⇒f=60cm