A converging lens of focal length 12.0 cmforms an upright image four times the size of itsreal image. Which of the following is thedistance of the object?30.AA 15 cmB 30 cm12 cmCD 24 cm

Answered: forms an upright image fou real image.…

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forms an upright image fou real image. Which of the fc

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

A converging lens of focal length 12.0 cm
forms an upright image four times the size of its
real image. Which of the following is the
distance of the object?
30.
A
A 15 cm
B 30 cm
12 cm
C
D 24 cm

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