16-09-2021
Physics

contestada

What Doppler shift would an astronomer notice for the spectral light from a galaxy moving away from Earth? Choose
the correct answer.

Respuesta :

alexperkins216 alexperkins216

16-09-2021

Answer:

In contrast, the light from a star moving away from us seems to shift towards longer wavelengths. As this is towards the red end of the spectrum, astronomers call it redshift

Explanation:

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