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ASTRONOMY
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answerhappygod
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ASTRONOMY
ASTRONOMY
9. Which of the following is FALSE about Cepheid variables? a. Their periods range from over days to months. b. There is a very tight relationship between the period of their variability and their luminosity. c. They are very luminous. d. Dust between us and a Cepheid does not affect its apparent brightness. e. Cepheids are found in the Milky Way disk and in other galaxies.
9. Which of the following is FALSE about Cepheid variables? a. Their periods range from over days to months. b. There is a very tight relationship between the period of their variability and their luminosity. c. They are very luminous. d. Dust between us and a Cepheid does not affect its apparent brightness. e. Cepheids are found in the Milky Way disk and in other galaxies.
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