The moon has an angular diameter of 0.5°. What is the moon's angular diameter in minutes of arc?
A) 0.5
B) 30
C) 50
D) 1800
E) 60.5

Name: The moon has an angular diameter of 0.5°. What is the moon's angular diameter in minutes of arc? A) 0.5 B) 30 C) 50 D) 1800 E) 60.5
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Question

Quizplus · Accepted Answer

There are 60 minutes of arc in 1 degree, so to convert 0.5° to minutes of arc, we multiply by 60:

0.5° x 60 = 30

Therefore, the moon's angular diameter in minutes of arc is 30.

The Moon Has an Angular Diameter of 0