College Physics (4th Edition)

Published by McGraw-Hill Education
ISBN 10: 0073512141
ISBN 13: 978-0-07351-214-3

Chapter 23 - Multiple-Choice Questions - Page 902: 6

Answer

option (c)

Work Step by Step

Focal length is inversely proportional to refractive index of lens.so lens 2 is made of material with a higher index of refraction, because its focal length is smaller.
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