One parsec is defined as the distance to a star when the star exhibits a parallax of what angle of arc?
A) One degree
B) One second
C) One millimeter
D) One minute

Name: One parsec is defined as the distance to a star when the star exhibits a parallax of what angle of arc? A) One degree B) One second C) One millimeter D) One minute
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Question

Quizplus · Accepted Answer

One parsec is defined as the distance at which one astronomical unit subtends an angle of one arcsecond.

One Parsec Is Defined as the Distance to a Star