Light is an electromagnetic wave.
light waves are electromagnetic
The type of waves that are electromagnetic are the visible light waves
Light is the visible form of electromagnetic waves.
Light is ONE SMALL RANGE of the electromagnetic spectrum. In other words, electromagnetic waves within a relatively small range of frequencies - the frequencies that we are adapted to seeing with our eyes - is called "visible light", or simply "light".
Radio-waves, like light, are electromagnetic waves and hence travel at the speed of light.
Terahertz and infrared radiation.
A meter is defined as the length light travels in 1/299,792,458th of a second. This is because light travels at 299,792.458 kilometers per second.
Transverse / Electromagnetic depending on the context of the question
electromagnetic waves
They all are electromagnetic waves
Light is an example of a electromagnetic wave.
Speed = frequency x wavelengthThis is true for all waves, sound waves as well as electromagnetic waves.