i had to write about AM and FM radios and how they work, does this sound ok? anything i should change?
The most common type of radios that we find in our homes, and cars are AM (Amplitude Modulation), and FM (Frequency Modulation). The radio works by using radio waves-, which is why they call it a radio. Radio waves are the lowest frequency of the electromagnetic spectrum. Sound waves and electromagnetic waves are similar because [...]
