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-BARSIC- [3]
3 years ago
6

Doppler effect is caused by sound or light wave being pushed together and spread apart due to motion. True or False.

Physics
1 answer:
pychu [463]3 years ago
3 0

Answer: false.

Explanation:

Doppler effect is caused to the relative motion of the source of light/sound with respect to the observer.

If the source is moving towards you, you will perceive the frequency to be larger (also called a blue shift), while if the wave is moving away, you will perceive the frequency to be smaller (also called a red shift).

Then the statement:

"Doppler effect is caused by sound or light wave being pushed together and spread apart due to motion."

Is false

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Answer:

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Explanation:

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3 years ago
Question 8 of 10
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Answer:

C

Explanation:

If the theory were to be proved you you need to repeat the experiment over and over again so that way you can prove that it is true wuth the same results.

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jenyasd209 [6]

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Explanation:

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Where;

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Page worth 100 points please help
laila [671]

Answer:

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Explanation:

c) in the initial phase the spring is compressed and so has Epot but then the Energie changes to be totally Ekin (in final phase) and so the Epot becomes 0

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