Answered

Welcome to Westonci.ca, the place where your questions are answered by a community of knowledgeable contributors. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

What frequency of sound has a wavelength of 75cm?

Sagot :

At first you have to convert your wavelength to meters:
75 cm = 0.75m
then you need to know the speed of sound - I've found that it is 340.29 m/s
and finally,  you can use this equation:
λν = c
(0.75m) (f) = 340.29
f = 340.29 / 0.75
f=453.72 Hz