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How do scientists determine motion of objects in the universe? A.heliocentric theory B.big bang theory C.geocentric theory D.Doppler effect
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How do scientists determine motion of objects in the universe?

A.heliocentric theory


B.big bang theory


C.geocentric theory


D.Doppler effect

User Sigmaxf
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2 Answers

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Answer: D: Doppler Effect

Explanation: 6.02 Quiz: Origin of the Universe

User Fumeng
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4 votes

Answer:

Actually its D.Doppler effect

Step-by-step explanation:

Because they never mentioned anything about the heliocentric theory and the geocentric theory and the big bang theory is about how they thought the universe was before the big bang happend so that leaves you with the doppler effect.

I never explain my answers so you should believe me

Also i go to k-12 and it says thats the answer

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