Don't get dazzled. It's radio.
You have a radio receiver in your car. The three XM satellites and about 900 ground repeaters
have radio transmitters. They transmit radio from the transmitters to the receiver in your car.
Except for some updates in technology, the frequencies used, and the fact that you have to
pay for it, as far as you the driver are concerned, XM is the same thing that's been going on
since Motorola first took a radio out of a kitchen and put it in a car.
Radio waves ARE electromagnetic waves.
A radio wave is an electromagnetic wave. It's a form of electromagnetic radiation.The term "radio" is the name given to a part of the spectrum of electromagnetic waves that is used for radio and television broadcasting, mobile phones, terrestrial and satellite wireless communications networks, etc.The whole wide spectrum of electromagnetic waves has frequencies (and wavelengths) ranging from "audio" to "radio" to "infrared" to "visual light" to "X-Rays", and beyond to "gamma rays" at the very top end of the spectrum.
No. Gamma rays and radio waves are both electromagnetic waves and travel at the same speed. They just have different wavelengths/frequencies.
Both are forms of electromagnetic energy and travel at the same speed, which is the speed of light.
Radio waves are sound. Therefore, yes, by definition, they travel at the speed of sound.
Radio waves - in the microwave section of the electromagnetic spectrum.
All electromagnetic waves, including radio.
Radio waves are a type of electromagnetic wave. They do not require a medium to travel through and can travel through a vacuum, unlike mechanical waves which require a medium, such as air or water, to propagate.
Radio signals travel at the speed of light, which is the fastest speed possible for electromagnetic waves. This means that radio signals travel at the same speed as other forms of electromagnetic waves, such as visible light and X-rays.
Radio waves ARE electromagnetic waves.
Radio.
Electromagnetic energy and mechanical energy can both travel in waves. Electromagnetic waves include light and radio waves, while mechanical waves include sound waves and ocean waves.
maybe? ----- No, you are forgetting about electromagnetic radiation such as a light, radio, x-rays, and so on that also have wave properties. Mechanical waves are able to travel through matter but electromagnetic waves can travel in a vacuum.
Radio waves are electromagnetic waves occurring on the radio frequency portion of the electromagnetic spectrum.
Yes, radiofrequency (RF) waves can travel through vacuum because they are a type of electromagnetic radiation that does not require a medium like air or water to propagate. This is why RF communication, such as satellite signals, can be transmitted through space.
Electromagnetic waves, such as light and radio waves, can travel through a vacuum because they do not require a medium to propagate. This is possible due to the nature of electromagnetic radiation as oscillating electric and magnetic fields that can exist independently of a medium.
Radio waves travel at the speed of light, which is the fastest speed possible for any form of electromagnetic radiation.