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PHY 219 – Find the wavelength of a train whistle heard by a fixed observer as the train

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June 8th, 2024

Find the wavelength of a train whistle heard by a fixed observer as the train moves toward the observer with a velocity of 40.0 m/s. A wind blows at 7.0 m/s from the observer to the train. The whistle has a natural frequency of 500.0 Hz.

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