nashaffer02 nashaffer02

21-08-2019
Biology

contestada

If a star is moving toward Earth, it is

A. expanding

B. red shifted

C. blue shifted

D. shrinking

Respuesta :

emory06 emory06

21-08-2019

I think it’s actually c. Blue Shifted because the faster it’s moving the more it’s light is shifted to a higher frequency

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