(a) Explanation Write the mirror equation. 1 f = 1 s + 1 s ′ (I) Here, s is the distance from the object to the mirror, s ′ is the distance from the image to the mirror, and f is the focal length of the mirror. Solve the equation (I) for s ′ . 1 s ′ = 1 f − 1 s s ′ = f s s − f (II) Write the expression for magnification. M = − s ′ s (III) Use equation (II) in (III), and solve for s (b) To determine The distance from the image to the mirror. (c) To determine Whether the image is front of the mirror or behind.

4th Edition

ISBN: 9780134988566

Author: Wolfson, Richard

Publisher: Pearson Education,

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Question

Chapter 31, Problem 31E

(a)

To determine

The distance from the mirror to the technician.

(b)

To determine

The distance from the image to the mirror.

(c)

To determine

Whether the image is front of the mirror or behind.

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Chapter 31, Problem 30E

Chapter 31, Problem 32E

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Chapter 31 Solutions

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