The Doppler effect changes the

Chemistry

2 answers:

postnew [5]3 years ago

8 0

The best answer that I would would be B

dem82 [27]3 years ago

3 0

<span>A) Frequency due to motion

As you are moving toward the object that is making the sound the frequency is higher. When you begin to move away the frequency lowers.
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What procedure did you use to complete the lab?

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