Question

a concave mirror produces four times magnified image of an object placed at 10 cm in front of the mirror. find the position of the image .​

Answer 1

Answer:

a concave mirror produces four times magnified real image of an object kept at 10 cm in front of it. ... Since, the image is real the image is inverted

Explanation:

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Answer 2

Answer:

Answer : The image is formed at a distance of 20 cm.

Explanation :

Given that a concave mirror produce two times magnified real image of an object.

Object distance, u = 10 cm

The magnification of a concave mirror is given by :

For real image, m = -2

v = 20 cm

The image is formed at a distance of 20 cm.

Hence, this is the required solution.