WILL GIVE YOU 100 POINTS ANSWER ASAP- We know that the electromagnetic spectrum uses wavelengths and frequencies to determine a

Question

Lerok [7]

3 years ago

9

WILL GIVE YOU 100 POINTS ANSWER ASAP- We know that the electromagnetic spectrum uses wavelengths and frequencies to determine a

lot about outer space. How does it help us find out the make-up of stars?

Chemistry

2 answers:

Alexandra [31] · Answer 1 · 2022-06-27T07:57:58+03:00

Infrared light is used to see through cold dust; study warm gas and dust, and relatively cool stars; and detect molecules in the atmospheres of planets and stars.

Most stars emit the bulk of their electromagnetic energy as visible light, that sliver of the spectrum our eyes can see. Hotter stars emit higher energy light, so the color of the star indicates how hot it is. This means that red stars are cool, while blue stars are hot.

Kaylis [27] · Answer 2 · 2022-06-27T10:02:58+03:00

Answer:

I think I got some for you

Explanation:

Most stars emit the bulk of their electromagnetic energy as visible light, that sliver of the spectrum our eyes can see. Hotter stars emit higher energy light, so the color of the star indicates how hot it is. ... UV light traces the hot glow of stellar nurseries and is used to identify the hottest, most energetic stars.