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marin [14]
3 years ago
13

Explain how we use a spectrometer to help us determine what stars and planets are made of?

Physics
1 answer:
BaLLatris [955]3 years ago
4 0
We use a spectrometer to help us determine what stars and planets are made of by passing a light through various chemical elements, different spectral patterns are created. By matching those patterns up to patterns generated in a laboratory environment we can tell what the composition of a distant star or planet is.
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2 years ago
State the equation of momentum impulse theorem.
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Answer:

J = Δp

Explanation:

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Answer:

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<em> </em><em> </em><em>hope</em><em> it</em><em> helps</em><em> and</em><em> your</em><em> day</em><em> will</em><em> be</em><em> full</em><em> of</em><em> happiness</em><em>. </em>^_^

7 0
2 years ago
What is the kinetic energy of a bicycle with a mass of 14 kg traveling at a<br> velocity of 3.0 m/s?
Sav [38]

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5 0
2 years ago
A 10 kilogram lump of rock weighs 16N on the Moon.
qwelly [4]

Answer:

c

Explanation:

it's the only one that makes sense

4 0
2 years ago
Read 2 more answers
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