To calculate the frequency of radio waves with a given wavelength, you can use the equation:
v = c / λ
Where: v is the frequency of the wave, c is the speed of light (approximately 299,792,458 meters per second), and λ is the wavelength of the wave.
Using this equation, we can calculate the frequency of the radio waves with a wavelength of 20.52 meters:
v = c / λ v = 299,792,458 m/s / 20.52 m v ≈ 14,600,000 Hz
Therefore, the frequency of radio waves with a wavelength of 20.52 meters is approximately 14,600,000 Hz, or 14.6 MHz (megahertz).