ayengandrei ayengandrei

19-02-2021
Chemistry

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what characteristic of a star indicates whether a star is moving toward or away from the eart

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hanansaban3 hanansaban3

19-02-2021

Answer:

For example, if a star is moving toward us, its lines will be observed at shorter wavelengths, which is called "blueshifted". If the star is moving away from us, the lines will appear at longer wavelengths, which is called "redshifted".

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