A man stands 1.00 m in front of a plane mirror. His eyes are 1.75 m above the ground. The top of the mirror is level with his eyes. How long must the mirror be in order for him to see his shoes in the mirror, assuming that he is standing with both feet firmly on the floor? Does his distance from the mirror matter?

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 114P: A lamp of height S cm is placed 40 cm in front of a converging lens of focal length 20 cm. There is...
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A man stands 1.00 m in front of a plane mirror. His eyes are 1.75 m above the ground. The top of the mirror is level with his eyes. How long must the mirror be in order for him to see his shoes in the mirror, assuming that he is standing with both feet firmly on the floor? Does his distance from the mirror matter?

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