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Home Q & A Board Science-Related Homework Help Physics
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staedtler staedtler
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7 years ago
The luminosity class of a star (I, II, III, IV, or V) is most closely related to which physical characteristic of the star?
A)   Surface temperature
B)   Radius
C)   Radial velocity
D)   Chemical composition (amount of hydrogen, helium, etc.)
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Discovering the Universe

Discovering the Universe


Edition: 7th
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discovererdiscoverer
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7 years ago
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staedtler Author
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#2
7 years ago
On behalf of my study group and I, thank you
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#3
4 years ago
thank you
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