The Doppler Effect Is Observed Only When

question 80

Multiple Choice

The Doppler effect is observed only when

• A) the source of a wave moves toward a stationary observer.
• B) there is relative motion between the source of a wave and an observer.
• C) an observer moves toward the stationary source of a wave.
• D) both the source of a wave and an observer are moving toward each other.

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Definitions:

Repeat Purchasing

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A psychological technique in which a person responds to a word or idea spontaneously with the first word or idea that comes to mind.

Unaided Recall

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