____ binary star systems are important because they allow astronomers to determine the mass and the ____ of the stars in the system.
A) Eclipsing; temperature
B) Spectroscopic; diameter
C) Spectroscopic; temperature
D) Eclipsing; diameter
E) Visual; temperature
Correct Answer:
Verified
Q48: In which binary system can we observe
Q49: Binary star systems are very important because
Q50: What is the difference between spectroscopic and
Q51: A visual binary star system has rotation
Q52: The study of eclipsing binary stars is
Q54: Analysis of _ stars has shown that
Q55: A binary star is a pair of
Q56: What is a spectroscopic binary?
A) a spectroscopic
Q57: In the above H-R diagram sketch, which
Q58: In the above H-R diagram sketch, which
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