question_answer

Which of the following options is correct when an object of size 1 cm is placed at a distance of 20 cm from a concave mirror of focal length 15 cm.

A) Nature: real and smaller, Image distance = 60 cm

B) Nature: virtual and enlarged, Image distance = 60 cm

C) Nature: real and enlarged, Image distance = 60 cm

D) Nature: virtual and smaller, Image distance = 60 cm

E) None of these