The objective lens in a microscope with a 15.0 cm long tube has a magnification of -50.0 and the eyepiece has a magnification of 21.0. (a) What is the focal length of the objective? cm (b) What is the focal length of the eyepiece? cm (c) What is the overall magnification of the microscope?

The objective lens in a microscope with a 15.0 cm long tube has a magnification of -50.0 and the eyepiece has a magnification of 21.0. (a) What is the focal length of the objective? cm (b) What is the focal length of the eyepiece? cm (c) What is the overall magnification of the microscope?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter26: Image Formation By Mirrors And Lenses

Section: Chapter Questions

Problem 71P

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Question

The objective lens in a microscope with a 15.0 cm long tube has a magnification of -50.0 and the eyepiece has a magnification of 21.0.
(a) What is the focal length of the objective?
cm
(b) What is the focal length of the eyepiece?
cm
(c) What is the overall magnification of the microscope?

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