Multiple Choice
Which of these variable stars would be classified as a Cepheid?
A) an F giant with a period of 14 years
B) a G giant with a period of 14 hours
C) an M supergiant with a period of 140 days
D) a B supergiant with a period of 0.14 days
E) a K giant with a period of 14 days
Correct Answer:
Verified
Correct Answer:
Verified
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