We can determine the surface temperature of a star
A) only by studying its continuous spectrum (color) .
B) only by studying its line absorption spectrum.
C) Either "a" or 'b" will work but "b" is more precise
Correct Answer:
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Q3: Use the following chart to answer
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Q5: If a star has a parallax of
Q6: Use the following chart to answer
Q9: Parallax would be easier to measure if
A)
Q10: Use the following chart to answer
Q11: The _ of a star is a
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