Question

A 4.28 m deep well acts as a Closed pipe. When wind blows across the top. what is the fundamental frequency it creates? (Speed of sound = 343 m/s) (Unit = H2)

Answer 1

F = v / λ

= 343 / 4.28

= 80.1 Hz

Step-by-step explanation:

The formula connecting wavelength, frequency and speed is F = v / λ, where frequency is represented by F, speed represented by v and wavelength represented by λ. This applies to mechanical waves, which include both sound waves and electromagnetic waves.