Multiple Choice
A star that is discovered to be a binary system on the basis of the variations in its brightness is called a(n)
A) Spectroscopic binary
B) Astrometric binary
C) Visual binary
D) Eclipsing binary
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q5: The explosive burning of hydrogen on the
Q6: Gas shed by the companion of a
Q7: A pulsar will be produced if a
Q8: Which type of binary star is revealed
Q9: What kind of objects are thought to
Q11: Our determination of stellar masses comes from<br>A)Observations
Q12: If the mass-losing star in a close
Q13: IN THE TEXT<br>-L1 refers to<br>A)The spectral type
Q14: What property of a star can almost
Q15: Mass exchange in close binary systems can