The objective lens of the refracting telescope at the Lick Observatory in California has a focal length
Question:
The objective lens of the refracting telescope at the Lick Observatory in California has a focal length of 57 ft.
a. What is the refractive power of this lens?
b. What focal length (mm) eyepiece would give a magnification of 1000x for this telescope?
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a What is the refractive power of this lens The refractive power of a lens is defined as the reci...View the full answer
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Related Book For
College Physics A Strategic Approach
ISBN: 9780321595492
2nd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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