Multiple Choice
Spica (in Virgo) and Hador (in Centaurus) have about the same temperature.However,Hador has roughly four times the luminosity of Spica.What can you determine about the relative radii of these two stars? Spica is about:
A) the same diameter as Hador.
B) half the diameter of Hador.
C) one-quarter the diameter of Hador.
D) twice the diameter of Hador.
Correct Answer:
Verified
Correct Answer:
Verified
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