Multiple Choice
A star with a surface temperature of 4000 K and a luminosity of about 10-² times that of the Sun is a member of which luminosity class? (See Figure 10-10,Comins,Discovering the Essential Universe,6th ed.)
A) III, giant
B) I, supergiant
C) II, bright giant
D) V, main-sequence
Correct Answer:
Verified
Correct Answer:
Verified
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