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Home Q & A Board Science-Related Homework Help Physics
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killian killian
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10 years ago
Sirius is a star with spectral type A star and Rigel is a star with spectral type B star. What can we conclude?
A) Rigel has a higher surface temperature than Sirius.
B) Rigel has a higher core temperature than Sirius.
C) Sirius has a higher core temperature than Rigel.
D) Sirius has a higher surface temperature than Rigel.
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padrepadre
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10 years ago
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killian Author
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#2
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10 years ago
Thanks sir
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