Physics, asked by sid77776, 14 days ago

concave mirror has a focal length 20 cm. A rod of length 4 cm is placed along the principal axis of mirror in such a way that the end closer to mirror lies on its centre of curvature. The length of image of rod is

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Answered by Anonymous

please refer to the attachment

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Answered by anvithgudem

Hi the answer is attached in the fight given below
Thanks

THE length of the image of rod is 27.06 cm

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concave mirror has a focal length 20 cm. A rod of length 4 cm is placed along the principal axis of mirror in such a way that the end closer to mirror lies on its centre of curvature. The length of image of rod is​

Answers

please refer to the attachment

concave mirror has a focal length 20 cm. A rod of length 4 cm is placed along the principal axis of mirror in such a way that the end closer to mirror lies on its centre of curvature. The length of image of rod is