① Define principal focus and focal length of
spherical mirror
Answers
Answered by
3
Answer:
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.
Explanation:
hope it's help you
Answered by
7
Answer:
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.
Explanation:
please please please yaar make me brainliest
Attachments:
Similar questions