An object is placed in front of a convex lens which has a focal length of 24 cm. If an erect image is formed and it is enlarged 4 times its original size, what is the position of the object in front of the lens?

An object is placed in front of a convex lens which has a focal length of 24 cm. If an erect image is formed and it is enlarged 4 times its original size, what is the position of the object in front of the lens?

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 110P: An object of height 3 cm is placed at 25 cm in front of a converging lens of focal length 20 cm....

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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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