College Physics (10th Edition)
10th Edition
ISBN: 9780321902788
Author: Hugh D. Young, Philip W. Adams, Raymond Joseph Chastain
Publisher: PEARSON
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Chapter 25, Problem 30P
The objective lens and the eyepiece of a microscope are 16.5 cm apart. The objective lens has a magnification of 62×, and the eyepiece has a magnification of 10×. Assume that the image of the objective lies very close to the focal point of the eyepiece. Calculate (a) the overall magnification of the microscope and (b) the focal length of each lens.
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The distance between the eyepiece and the objective lens in a certain compound microscope is 23.0 cm. The focal length of the eyepiece is 1.50 cm, and that of the objective is 0.50 cm. What is the overall magnification of the microscope? (b) The desired overall magnification of a compound microscope is 200. The objective alone produces a lateral magnification of 15.0. Determine the required focal length of the eyepiece.
Chapter 25 Solutions
College Physics (10th Edition)
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