
-Use the H-R diagram to answer the following question: Which star in the diagram has the largest absolute visual magnitude?
A) Antares
B) Arcturus
C) HR 5337
D) Sirius B
Correct Answer:
Verified
Q2: The star named Circini has the spectral
Q3: How do we know that giant stars
Q4: What properties of a star determine its
Q5: What type of stars are the most
Q6: Which of the following is a characteristic
Q8: Where are red giant stars found in
Q9: In what kind of type A star
Q10: Why are spectroscopic binaries difficult to analyze?
A)We
Q11: Compared with the spectral lines in the
Q12: In an H-R diagram,where are 90 percent
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