was just wondering why all waves don't work under water for? I know they work for 10 meters "but" after that they don't.
Does it have anything to do with it's wavelength? Or is it just that the energy goes.
Do you know of any waves that work under water?
Am i right that two-way radio waves work for up to 200+ meters? If so why, when the others only work for 10 meters?