Acoustical experts have found that clapping ones hands near the staircases of the Pyramid of Kukulkan at Chichen Itza results in an echo that sounds like a chirp The initial frequency of the chirp depends on the tread length of the stairs T according to the formula where c is the speed of sound, 340 m sec Find the initial frequency and the rate of change of the initial frequency with respect to tread length when the tread is 0 5 m f C 27'

Question: Acoustical experts have found that clapping ones hands near the staircases of the Pyramid of Kukulkan at Chichen Itza results in an echo that sounds

Acoustical experts have found that clapping one’s hands near the staircases of the Pyramid of Kukulkan at Chichen Itza results in an echo that sounds like a chirp. The initial frequency of the chirp ƒ depends on the tread length of the stairs T according to the formula f = C 27'

where c is the speed of sound, 340 m/sec. Find the initial frequency and the rate of change of the initial frequency with respect to tread length when the tread is 0.5 m.

f = C 27'

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