Doppler Shift
UPDATEDObserve sound waves emitted from a moving vehicle. Measure the frequency of sound waves in front of and behind the vehicle as it moves, illustrating the Doppler effect. The frequency of sound waves, speed of the source, and the speed of sound can all be manipulated. Motion of the vehicle can be linear, oscillating, or circular.
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Exploration Guide Answer Key
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Teacher Guide
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Assessment Questions
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