Science, asked by piyushguptaraj316, 8 months ago

what is the angle of incidence when a ray fall normally on a plane mirror

Answers

Answered by bapisarkar

Answer:

When a ray of light falls normally (or perpendicular) on the surface of a plane mirror, it means that angle of incidence is 0o. According to second law of reflection, angle of incidence is equal to the angle of reflection. ... Thus, the light ray will be reflected back along the same path

Answered by HarshSingh755

Answer:

0 degree................

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