-Next, they are made stronger by passing them through an amplifier.
-these stronger waves are called 'carrier' waves' and they are passed to large aerials.
-then the aerials send out theses waves,which are now called 'radio waves.
-these are subsequently picked up by a receiving aerial in this case the one on your radio.
-after this the radio waves go through a reverse process.
-they are first turned back into voice waves then passed through another amplifier and finally sent out through speakers or headphones.
-the results is your favorite music or the latest news.