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Tag Archives: doppler effect

Doppler Effect

Posted on January 1, 2011 by Arbor Scientific

The Doppler Effect occurs when an observer hears a sound from a moving source. If the sound source is moving toward the observer, the perceived frequency will be higher than the actual sound frequency. If the source is moving away from the observer, the perceived frequency will be lower.

This post was posted in Labs, Sound and was tagged with sound, frequency, doppler effect, perceived frequency, lab 89

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