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smith0021 smith0021
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11 years ago
Star A is a main sequence star of spectral type F2 and star B is a white dwarf of spectral type B4. Which statement below is correct?

a) Star A is hotter than star B.
b) Star A appears brighter than star B.
c) Star B is hotter than star A.
d) Star B appears brighter than star A.
e) None of the above can be said about these two stars.
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dbb868dbb868
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11 years ago
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