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Lera25 [3.4K]
4 years ago
12

What happens to light waves from a star as the star moves toward Earth?

Physics
2 answers:
Ksivusya [100]4 years ago
4 0

Answer:

The other person is right, the answer is they appear to shift towards blue.

Explanation:

Musya8 [376]4 years ago
3 0
This shifts the star’s spectral lines toward the blue end of the spectrum. If the star is moving away from us, it’s waves are effectively stretched out when they reach earth, increasing their wavelength. This shifts the star’s spectral lines toward the red end of the spectrum.
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