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egoroff_w [7]
3 years ago
11

What is there for astronomical evidence of the light spectra?

Physics
2 answers:
Romashka-Z-Leto [24]3 years ago
8 0

Answer:

From spectral lines astronomers can determine not only the element, but the temperature and density of that element in the star. The spectral line also can tell us about any magnetic field of the star. The width of the line can tell us how fast the material is moving. We can learn about winds in stars from this.

Explanation:

lara [203]3 years ago
4 0
From spectral lines astronomers can determine not only the element, but the temperature and density of that element in the star. The spectral line also can tell us about any magnetic field of the star. The width of the line can tell us how fast the material is moving. We can learn about winds in stars from this.
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