As a remake of the popular DreamCast/XBox game, Jet Grind Radio takes its graffiti to a new level now that it has come to GBA, in a As a remake of the popular DreamCast/XBox game, Jet Grind Radio takes its graffiti to a new level now that it has come to GBA, in a miniature/transportable format.â¦ Expand.
On the other hand, electromagnetic forms of energy, such as microwaves, radar waves, radio and TV waves, travel millions of miles through the emptiness of space without the need of any material medium through which to travel. This is because, simply put, electromagnetic waves are, in themselves, stored energy in motion.
Sound is converted into EM waves and sent through radio dishes like this one. Your radio then receives these radio waves and changes them back into sound waves. Next on the spectrum are microwaves, a type of radio wave that are less than 11.8 inches long.