At what frequency would the wavelength of sound in air be equal to the mean free...

Question

Question

At what frequency would the wavelength of sound in air be equal to the mean free path of oxygen molecules at 1.3 atm pressure

Answer 1

Answer #1

da RT 2 2. Rap - 1.38X153x (-0.45 + २२3.15) 2004-8161002x1.314234 (65 - २.788816-8m - 2/८ - 350 2.7881168 - 1. 25 8100 Hr

Answer 2

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