A wave travelling at 1000m/s has a wavelength of 0.4m.calculate its frequency?

2 Answers
Apr 9, 2018

Frequency is 2500 per second.

Explanation:

As velocity of wave v is product of wavelength lambda and frequency nu

we have v=lambdaxxnu or nu=v/lambda per second

Here lambda=0.4m and v=1000m/s

hence nu=1000/0.4=2500 per second.

Apr 9, 2018

2500hz

Explanation:

So we just use this formulaStudy.comStudy.com

Then we put in our numbers so we get:

1000/0.4=2500

Hope this helps