The parallax of a star is ____ usually measured in ____.
A) a distance; arc seconds
B) an angle; arc seconds
C) an angle; parsecs
D) a distance; AUs
Correct Answer:
Verified
Q1: What is parallax?
A) the distance to an
Q2: Parallax measurements of the distances to the
Q3: A star has a parallax angle of
Q5: If the distance between Earth and a
Q6: If Star A has a parallax angle
Q7: A star's parallax can reveal its distance.
Q8: A star has a parallax of 0.04
Q9: The method of standard candles can be
Q10: If it were possible to move a
Q11: If a star has an apparent magnitude
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