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Question
Which of these variable stars would be classified as a Cepheid?A) a B supergiant with a period of 0.14 days
B) an F giant with a period of 14 years
C) a G giant with a period of 14 hours
D) a K giant with a period of 14 days
E) an M supergiant with a period of 140 days
Answer
This answer is hidden. It contains 1 characters.
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