Get comprehensive solutions to your problems with IDNLearn.com. Discover in-depth answers to your questions from our community of experienced professionals.
Sagot :
[tex]f=\frac{v}{\lambda}[/tex] where [tex]f[/tex] is frequency, [tex]v[/tex] is speed and [tex]\lambda[/tex] is wavelength. So f=20/0.5=40. The unit is 1/s or Hz.
Frequency = (speed) / (wavelength) = 20 / 0.5 = 40 per second = 40 Hz.
Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. Find clear answers at IDNLearn.com. Thanks for stopping by, and come back for more reliable solutions.