What is the frequency of a sound wave with a wavelength of 0.04 meter in air? What type of wave is this, transverse or longitudinal?

asked Jan 2, 2021 157k views

3 votes

What is the frequency of a sound wave with a wavelength of 0.04 meter in air? What type of wave is

this, transverse or longitudinal?

by Yani

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5 votes

Answer: longitudinal

Explanation: speed of sound is at 20 C is approximately 340 M/S

Kyriakos answered Jan 3, 2021

8.0k points

2 votes

8500 Hz and Longitudinal

Speed = frequency x wavelength

Speed of sound at 20 degrees Celsius is approximately 340 m/s

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