posted by Trey .
Radio amateurs are permitted to communicate on the "10 meter band." What frequency of radio waves corresponds to a wavelengthy of 20m? (The speed of radio wave is 3.00 x 10(8)m/s).
Can you help me with setting up the formula?
frequency = (wave speed)/(wavelength)
Divide 3*10^8 m/s by 20 m