Answer:
The formula for velocity, when given wavelength and the frequency of the wave, is written as: v=fλ.
In this formula, f represents frequency, V represents the velocity of the wave, and λ represents the wavelength of the wave.
Here, the frequency of the wave is 500MHz=500000000Hz and the wavelength is 60cm=0.6m
Therefore, the velocity of the wave is 3×10
8
m/s.
This determined velocity is the velocity of the light in air. Hence, the medium through which the wave is travelling is air.
