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seropon [69]
3 years ago
8

PLEASE HELP I WILL AWARD YOU WITH 60 POINTS!!!

Geography
1 answer:
Oksanka [162]3 years ago
8 0

Increasing wavelength is an indication of a Doppler shift caused by an object moving away from the viewer. Longer wavelengths (of the visible spectrum) are redder, shorter wavelengths are bluer. Objects moving away from you have a red shift, objects moving toward you have a blue shift.


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