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Need help asap how do Scientist use the doppler effect to understand the universe a. to determine the ages of plants b. to determine plant composition c. to determine light brightness d. to determine motion
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Need help asap how do Scientist use the doppler effect to understand the universe

a. to determine the ages of plants
b. to determine plant composition
c. to determine light brightness
d. to determine motion of objects

User EdsonF
by
9.2k points

2 Answers

2 votes

Answer:

D)

Step-by-step explanation:

User Daniel Bickler
by
8.7k points
2 votes
d because the doppler has to do with motion and sound
User Felix Lemke
by
8.5k points
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