Multiple Choice
How distant is a star with a parallax of 0.05 arcseconds?
A) 0.05 parsecs
B) 0.2 parsecs
C) 2 parsecs
D) 20 parsecs
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q11: Suppose you are an astronomer on Jupiter
Q12: Two stars differ by 10 in absolute
Q13: A star is observed to have extremely
Q14: A globular cluster is 1 kiloparsec away.What
Q15: On a certain date,Mars has an apparent
Q17: The absolute magnitude of a star is
Q18: How much fainter is a twelfth magnitude
Q19: An H-R diagram for a group of
Q20: How does the brightness of a fourth
Q21: The star Capella has an apparent magnitude