posted by rory .
An FM radio station broadcasts at 82.3MHz. Determine the period of the radio waves.
I already go the answer: 1.22×10-8 s
but help me with part b please!!!
b). What is the wavelength of the waves?
wavelength(m) = speed(m/s) / frequency(/s)
= 3*10^8 / 82.3*10^6 = 3.64m