The spectral class of the star Enif is K2, while that of the Sun is G2. Which of these conclusions can be drawn about Enif from this information?
A) Enif is intrinsically fainter than the Sun.
B) Enif is intrinsically brighter than the Sun.
C) Enif is cooler than the Sun.
D) Enif is hotter than the Sun.
Correct Answer:
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