Science, asked by shahidbhat61299, 7 months ago

what is principal focus and focal length of spherical mirror​

Answers

Answered by Anonymous
3

Explanation:

Principle focus is the the line passing through the focus and centre of curvature to the pole of the mirror,and the focal length is the distance between the focus and the pole of the mirror.

Attachments:
Answered by vidhyabehare8
2

Answer:

The distance between the pole and the principal focus of the mirror, is called the focal length of the mirror.

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