Multiple Choice
Two stars,one classified A4 V and the other A4 III,have the same apparent magnitude.There is no significant amount of absorption of starlight by interstellar material.From this information we know that the A4 V star is _____ than the A4 III star.
A) cooler
B) closer to the Sun
C) farther from the Sun
D) Hotter
Correct Answer:
Verified
Correct Answer:
Verified
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