Answered: If a plane mirror rotates through an…

If a plane mirror rotates through an angle a = 15°, then the reflected beam would be deflected by an additional angle of:

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter2: Geometric Optics And Image Formation

Section: Chapter Questions

Problem 109P: A concave mirror of radius of curvature 10 cm is placed 30 cm from a thin convex lens of focal...

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Concept explainers

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.

Question

I need the answer as soon as possible

If a plane mirror rotates through an angle a
= 15°, then the reflected beam would be
deflected by an additional angle of:
a
40°
20°
15°
25°
30°

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