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7. Two plane mirrors form a 70.0° angle as shown. For what angle 0 is the final ray horizontal? 70.0°

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter25: Geometric Optics

Section: Chapter Questions

Problem 55PE: (a) Calculate the focal length of the mirror formed by the shiny back of a spoon that has a 3.00 cm...

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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.

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7. Two plane mirrors form a 70.0° angle as shown. For
what angle 0 is the final ray horizontal?
70.0°

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