Question

What is the wave frequency of a sound wave traveling through a medium at 450 m/s with a wavelength of 1.3 meters?

Answer 1

Answer: f = 346 Hz

Explanation: The wave speed formula can be expressed as the product of frequency and wavelength or v = f x wavelength

Derive for frequency, wave speed over wavelength.

f= 450 m/s /1.3 m

= 346 Hz

Answer 2

Answer:346.15m/s

Explanation:

Wave frequency=wave velocity/wavelength

Wave frequency=450/1.3

Wave frequency=346.15m/s