To accurately explain the relationship between FM (Frequency Modulation) and AM (Amplitude Modulation) radio waves in the context of the electromagnetic spectrum, let's analyze the properties of the two types of radio waves based on their modulation techniques.
AM radio waves typically operate at lower frequencies compared to FM radio waves. This means that AM radio waves have longer wavelengths than FM radio waves. The energy of electromagnetic waves is inversely proportional to their wavelength, meaning that waves with shorter wavelengths (like FM) carry more energy than those with longer wavelengths (like AM).
Given this analysis, the most accurate statement would be:
B. FM radio waves carry more energy than AM radio waves. This is supported by the fact that FM radio waves have a shorter wavelength compared to AM radio waves.
If you need any further details or clarifications regarding FM and AM radio waves, feel free to ask!
2 answers