aabdelmaseh749 aabdelmaseh749

16-02-2024
Physics

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Can you calculate the wavelengths in air at 20°C for sounds in the maximum range of human hearing, considering the speed of sound in air is 343(m)/(s)? Also, calculate the wavelength of a 20-Hz wave.
a. Wavelength of 20 H wave: 17.15 m
b. Wavelength of 20 kH wave: 17.15 mm
c. Wavelength of 20 kH wave: 17.15 m
d. Wavelength of 20 H wave: 17.15 mm

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