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Physics, 18.07.2019 21:00 montgomerykarloxc24x

27. suppose two stars are located in region a of the h-r diagram shown in the figure below. star x appears much dimmer than star y as see from earth. which star can be inferred to be nearer to earth, and how do you know?

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27. suppose two stars are located in region a of the h-r diagram shown in the figure below. star x a...

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