A concave mirror of focal length 15 cm produces an image that is two times the size of the object. If the image formed is real, the distance between the object and the mirror is 22.5 cm O 10.8 cm O 20.3 cm O 7.5 cm

A concave mirror of focal length 15 cm produces an image that is two times the size of the object. If the image formed is real, the distance between the object and the mirror is 22.5 cm O 10.8 cm O 20.3 cm O 7.5 cm

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter26: Image Formation By Mirrors And Lenses

Section: Chapter Questions

Problem 11OQ

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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

ASAP

A concave mirror of focal length 15 cm produces
an image that is two times the size of the object.
If the image formed is real, the distance between
the object and the mirror is
22.5 cm
O 10.8 cm
O 20.3 cm
O 7.5 cm

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