madisontiller04 madisontiller04

16-11-2019
Physics

contestada

When galaxies move away from us they appear to have a "red shift" in color. Explain why this happens.

Respuesta :

wafidox225 wafidox225

16-11-2019

Answer:

the way be pensive color of the short and long waves . its also a proof of ever expanding universe

Explanation:

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