A microphone located at the opposite end of the rail

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Reference no: EM13641740

A hammer strikes one end of a thick iron rail of length 8.5 m. A microphone located at the opposite end of the rail detects two pulses of sound, one that travels through the air and longitudinal wave that travels through the rail. a) Which pulse reaches the microphone first? b) Find the separation in time between the arrivals of the two pulses.

Reference no: EM13641740

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