Choose the best answer to each of the
Chapter , Problem 6QQ(choose chapter or problem)
Problem 6QQ
Choose the best answer to each of the following. Explain your reasoning with one or more complete sentence
If you observe two Cepheid variable stars to have the same period and one is brighter than the other, (a) the brighter one is closer. (b) the brighter one is farther away. (c) there is not enough information to determine which star is closer.
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