A real object of 2 cm length is placed upright at a distance of $x$ cm from a spherical mirror with its base on the principal axis. Its image is formed at a distance of 20 cm from the mirror. The image is real, inverted and 4 cm in length. Find the focal length of the spherical mirror.
Options:
Answer:
C
Solution:

Question

A real object of 2 cm length is placed upright at a distance of $x$ cm from a spherical mirror with its base on the principal axis. Its image is formed at a distance of 20 cm from the mirror. The image is real, inverted and 4 cm in length. Find the focal length of the spherical mirror.

Options:

Answer:

C

Solution:

TestHub · Accepted Answer

Correct answer: C

Physics - Geometrical Optics Question with Solution | TestHub

Options:

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