The most common stars are
A) supergiants.
B) giants.
C) upper (more luminous) main-sequence stars.
D) white dwarfs.
E) lower (less luminous) main-sequence stars.
Correct Answer:
Verified
Q1: In an H-R diagram, stars with the
Q2: The hydrogen lines in spectral type A
Q4: We know that giant stars are larger
Q5: The _ of a star is a
Q6: The star named Sheat is of M2
Q7: Compared with the spectral lines in the
Q8: A star's luminosity depends only on the
Q9: The total mass of the pair of
Q10: The star named Circini has the spectral
Q11: In a binary system, the more massive
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