Multiple Choice
Stellar parallax exists because
A) Earth moves in space.
B) stars move in space.
C) Earth rotates about its own axis.
D) stars have size (they are not really just points of light) .
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q13: A few rare stars are considerably bigger
Q14: Stars of luminosity class V compared to
Q15: Without a telescope,the brightest stars are magnitude
Q16: What is the size of a star
Q17: If you compare two stars,the one with
Q19: Spectroscopic parallax is the<br>A) apparent change in
Q20: A magnitude +4 star is twice as
Q21: To determine the sum of the masses
Q22: Why are the spectral classes in the
Q23: Which important stellar parameter can be determined