Because they are light.
Radio waves are sound. Therefore, yes, by definition, they travel at the speed of sound.
The same. Both are electromagnetic waves; in a vacuum, they both travel at the speed of light.
Both are forms of electromagnetic energy and travel at the same speed, which is the speed of light.
Radio waves, microwaves, infrared, visible light, ultra violet, XRays, and gamma rays are all part of the "electromagnetic spectrum". They are all electromagnetic radiation and they all travel at the speed of light (186,000 miles per second). The only difference between them is their frequencies (or wavelengths)
Radio waves form part of the electromagnetic spectrum (which includes all light). They therefore travel at the same speed as x rays, microwaves, and visible light, which is 186 thousand miles per second or 3 million meters per second.
All electromagnetic waves travel at the speed of light in a vacuum and can be characterized by their wavelength and frequency.
All electromagnetic waves travel through space at the "speed of light". Light is one form of electromagnetic waves.
the speed of lightspeed of light
Radar is accomplished by bouncing radio waves from the target.Radio waves and light are the same phenomenon ... both are electromagnetic waves,and their speeds are equal.
Light waves - electromagnetic waves that can travel through a vacuum at the speed of light. Radio waves - electromagnetic waves used for communication that travel at the speed of light in a vacuum. X-rays - a high-energy form of electromagnetic radiation that can travel at the speed of light. Microwaves - electromagnetic waves commonly used in technology and cooking that can travel at the speed of light.
Electromagnetic energy travels at c, the speed of light. The speed of light, c, is 299,729,458m/s
Electromagnetic waves are, by definition, light. So they travel at the exact same speed as light.Also, a "Do" would be appropriate here, instead of an "IS".
Light is an example of an electromagnetic force, as is radio, microwaves, radar, lasers and masers. Electromagnetic waves all travel at the same speed, the "speed of light", abbreviated as "c". This is approximately equal to 186,000 miles per second or 300,000 km per second in a vacuum.
Yes. This is because light is an electromagnetic wave. The speed of light is 300,000 km/sec.
In empty space, an electromagnetic wave can only travel at one speed - the speed of light.In empty space, an electromagnetic wave can only travel at one speed - the speed of light.In empty space, an electromagnetic wave can only travel at one speed - the speed of light.In empty space, an electromagnetic wave can only travel at one speed - the speed of light.
Electromagnetic waves travel the fastest, including visible light, radio waves, and X-rays. In a vacuum, all electromagnetic waves travel at the speed of light, which is approximately 299,792 kilometers per second.
(a) Electromagnetic waves; that includes light. (b) Gravity waves.