Physics, asked by ashnithaanil, 8 months ago

4.If a man's face is 25 cm in front of a concave shaving mirror producing erect image 1.5 times the size of face,focal length of the mirror would be

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Answered by kayalvizhirajkumar20

If a man's face is 25 cm in front of concave shaving mirror producing erect image 1.5 times the size of face, focal length of the mirror would be (a) 75 cm

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4.If a man's face is 25 cm in front of a concave shaving mirror producing erect image 1.5 times the size of face,focal length of the mirror would be​

Answers

4.If a man's face is 25 cm in front of a concave shaving mirror producing erect image 1.5 times the size of face,focal length of the mirror would be