AM waves have a wavelength of a approximately 100 m FM waves have a wavelength of approximately 1 m which one has a greater frequency which one has a higher energy
The FM waves have a greater frequency compared to the AM waves, as the frequency of a wave is inversely proportional to its wavelength. Since FM waves have a smaller wavelength (1 m) compared to AM waves (100 m), they have a higher frequency.
However, the energy of a wave is directly proportional to its frequency. Therefore, FM waves, being higher in frequency, also have higher energy compared to AM waves.