Question

While travelling by Delhi metro, you would have seen a big spherical mirror on the

platform for safety. If the metro was 2.0m away from the mirror, its image was formed

5cm inside the mirror.

Determine: (3)



b) The focal length of the mirror

c) The magnification of the image



​

Answer 1

Explanation:

While travelling by Delhi metro, you would have seen a big spherical mirror on the

platform for safety. If the metro was 2.0m away from the mirror, its image was formed

5cm inside the mirror.

Determine: (3)

b) The focal length of the mirror

c) The magnification of the image