Science, asked by eeeshan789, 1 year ago

A thin bar length f is placed horizontally along the principal axis of a concave mirror of focal length f in such a way that the centre of the bar coincides with centre of curvature of the mirror. the length of image of bar will be

4f
7f/4
4f/3
3f/3

Answers

Answered by DARKIMPERIAL

1

Answer:

4f/3

Explanation:

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