Radio-waves, like light, are electromagnetic waves and hence travel at the speed of light.
Electromagnetic waves come in different forms, all of them a form of light. visible light is included in the electromagnetic spectrum
All electromagnetic waves travel at the speed of light in a vacuum.
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 electromagnetic wave. Electromagnetic waves travel at the speed of light. Electric and magnetic waves don't travel on their own - the wave travels as a combined electric and magnetic wave.
The light wave, which is electromagnetic energy, is the fastest wave. The speed of light, which is a physics constant, is the speed of light in a vacuum, and no object with mass can be accelerated to this speed.
But they do !
All electromagnetic waves travel through space at the "speed of light". Light is one form of electromagnetic waves.
All electromagnetic waves travel at the same speed in a vacuum -- the speed of light.
the speed of lightspeed of light
Yes. Light IS electromagnetic waves.
Because they are light.
All electromagnetic waves travel at the speed of light in a vacuum.
All electromagnetic waves, including radio.
It is true.
Yes. This is because light is an electromagnetic wave. The speed of light is 300,000 km/sec.
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 electromagnetic wave. Electromagnetic waves travel at the speed of light. Electric and magnetic waves don't travel on their own - the wave travels as a combined electric and magnetic wave.
The light wave, which is electromagnetic energy, is the fastest wave. The speed of light, which is a physics constant, is the speed of light in a vacuum, and no object with mass can be accelerated to this speed.