Physics, asked by safrin1821, 1 year ago

A ray is reflected in turn by three plain mirrors mutually at right angles to each other. The angle between the incident and the reflected rays is(a) 90°(b) 60°(c) 180°(d) None of these

Answers

Answered by piejejjej

4

the angle of reflection =angle of incidence

Answered by shreya8486

5

(a) 90° [ as the angle of incident ray =the angle of
reflected ray ]

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