Question

A rod of length 15 cm lies along the principal axis of a concave mirror of focal length 15 cm in such a way that its end closer to the pole is 30 cm away from the mirror. The length of the image is

Choose answer:

15 cm


10 cm


7. 5 cm


5.0 cm

Answer 1

Answer:

options a

Explanation:

options a 15cm this is ans