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Doppler effect
Is called Doppler Effect
That would be the Doppler Effect.
Pitch describes the frequency of a sound.
Doppler effect.
Doppler effect
Is called Doppler Effect
That would be the Doppler Effect.
Pitch describes the frequency of a sound.
Doppler effect.
It describes sound waves and vibrations.
the frequency of a sound can change depending on how fast the source is vibrating
The so-called pitch of the sound would change. A sound with a higher frequency is said to have a higher pitch.
what would be an observable change in sound when the frequency changes
what would be an observable change in sound when the frequency changes
You have to amplify the sound.
Whenever the frequency of a sound wave changes, regardless of what caused it to change, the change is perceived as a change in the pitch of the sound.