The change in frequency of a wave as its source moves in relation to an observer. A) Ultrasound B) Frequency C) Doppler Effect D) Echo

asked Jan 6, 2022 200k views

1 vote

The change in frequency of a wave as its source moves in relation to an observer.

A)
Ultrasound
B)
Frequency
C)
Doppler Effect
D)
Echo

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13 votes

Answer: B) Frequency

Step-by-step explanation:

Seljuk Gulcan answered Jan 13, 2022

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