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Home Q & A Board Science-Related Homework Help Physics
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killian killian
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10 years ago
Suppose that Star X and Star Y both have redshifts, but Star X has a larger redshift than Star Y. What can you conclude?
A) Star X is moving away from us faster than Star Y.
B) Star Y is moving away from us faster than Star X.
C) Star X is hotter than Star Y.
D) Star X is moving away from us and Star Y is moving toward us.
E) Star X is coming toward us faster than Star Y.
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padrepadre
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#1
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10 years ago
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killian Author
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#2
Silver Member
10 years ago
Thanks sir
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