vpowell3443 vpowell3443

23-05-2023
Physics

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A sound wave with a frequency of 13.9 kHz emerges through a circular opening that has a diameter of 0.213 m. Find the diffraction angle θ when the sound travels (a) in air and (b) in water. (Note: The speed of sound in air is 343 m/s and the speed of sound in water is 1482 m/s.)

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