Question

The focal length of a huge concave mirror is 120cm A man is standing infront of it at a distance of 40cm
what are the characteristics of his image
is that mirror? ​

Answer 1

Answer:

Erect

Virtual

Explanation:

Answer 2

Answer:

The focal length of a big Concave mirror (f) = 120cm.

The distance of a man from the mirror (u) = 40cm

∴ It means the man is standing netween mirror's pole and the Focal length.

Characteristics of his Image:

(i) His image is Virtual, Erect and Enlarged and seems to form behind the mirror.

(ii) Because of close to the mirror (less than the focal length), the man appers as Enlarged and Erect.