The speed of all electromagnetic waves through space is 300,000,000 m/s. what is the frequency of a radio wave that has a wavelength of 10m?

A radio wave with a wavelength of  10 meters  and has a frequency of (300,000,000 / 10) =  30 MHz.

300,000,000 meters = 186,282 miles  

A radio wave with a wavelength of   10 miles  has a frequency of (186,282 / 10) =  

18,628 Hz.

answerthe above statement is (false);