Multiple Choice
If Star A has a parallax angle of 3 arc seconds while Star B has a parallax angle of 9 arc seconds then we know that
A) Star A is three times farther away.
B) Star A is nine times farther away.
C) Star B is three times farther away.
D) Star B is nine times farther away.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q16: Measuring stellar masses using binary stars is
Q17: A star's parallax can reveal its distance.
Q18: Star A and Star B have same
Q19: An M type star 1,000 times more
Q20: A 10<sup>th</sup> magnitude star is _ than
Q22: If two stars are stacked vertically on
Q23: The Sun is a G2V type star.
Q24: In the above H-R diagram sketch, which
Q25: If the distance between Earth and a
Q26: The hydrogen absorption lines are the strongest