Physics, 02.03.2020 21:49 zealandcui

A speaker has a diameter of 0.447 m. (a) Assuming that the speed of sound is 343 m/s, find the diffraction angle θ for a 2.63-kHz tone. (b) What speaker diameter D should be used to generate a 5.83-kHz tone whose diffraction angle is as wide as that for the 2.63-kHz tone in part (a)?

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A speaker has a diameter of 0.447 m. (a) Assuming that the speed of sound is 343 m/s, find the diffr...