Chemistry, 10.12.2020 01:00 qveenvslayin
Astronomers can learn a lot of things about space objects by looking at their spectra.
Which of the following is NOT something the spectra will show them.
What elements the object is composed of.
The size of the object
If it is moving towards or away from Earth.
How fast it is moving
D
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Astronomers can learn a lot of things about space objects by looking at their spectra.
Which of the...
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