Universe
Universe
11th Edition
ISBN: 9781319039448
Author: Robert Geller, Roger Freedman, William J. Kaufmann
Publisher: W. H. Freeman
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Chapter 3, Problem 18Q

(a)

To determine

The total time taken by the Moon, relative to background stars, which is required for it to traverse an angle that is same as its angular diameter (1/2°).

(b)

To determine

The angle that the Moon would move in 12 hours, and whether the angle is easily noticeable or not.

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