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Physics 1 Final - Part 4 of 4
SAMPLE
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18. Waves & Sound / The Doppler Effect / Problem 17
Problem 17

A 2.0 W, 2.5 KHz sound emitter is released 180 m above a detector. The atmospheric temperature is 22°C. Find the i) frequency and ii) the sound intensity level detected by the detector 5.5 s from the instant the emitter was released.

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