To infinity and beyond.
radio waves do not require a medium to travel,it can even travel through vaccum
radio astronomy
radio astronomy
sound waves
Radio waves travel at the speed of light, which is the fastest speed possible in a vacuum. Infrared waves also travel at the speed of light, so both types of waves travel at the same speed.
Radio waves mate
Electromagnetic waves, such as light, radio waves, and x-rays, can travel through a vacuum because they do not require a medium to propagate. These waves consist of changing electric and magnetic fields that can travel through empty space.
Radio waves travel at the speed of light, which is approximately 300,000 kilometers per second in a vacuum. Infrared waves also travel at the speed of light, so both types of waves travel at the same speed.
All electromagnetic waves, including radio.
light waves do not need a medium. Electromagnetic Waves (EM) do not need a medium. For example visible light, radio waves, microwaves, UV light and x-rays do not. These travel @ 300 million meters/sec in a vacuum.
Radio waves are just low frequency light waves. They travel at the speed of light, much faster than sound waves which are just changes in pressure traveling in waves
Air