Math, asked by bulag969, 1 day ago

A ray of light is incident on a horizontal plane mirror at an angle of incidence 45°. At what angle should a second mirror be inclined to the horizontal mirror so that reflected ray from the horizontal mirror is reflected by the second mirror horizontally? Find the angle of incidence of mirror M2.

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Answered by arpitasingh12m07

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2.25 is the right✔︎ answer.

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