Question

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?

Answer 1

8500 Hz and Longitudinal


Speed = frequency x wavelength

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

Answer 2

Answer: longitudinal

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