They all have the same speed of travel.
The common name for electromagnetic waves is just that: "electromagnetic waves". There is no other commonly used term. Specific parts of the spectrum have common names, for example light (or visible light), radio waves, x-rays, etc. - but none of this means exactly the same as "electromagnetic waves". Visible light, for instance, is just one type (or frequency range) of electromagnetic waves.
The property common to all electromagnetic waves within a vacuum is that they all travel at the speed of light.
They are all basically the same thing, electromagnetic radiation, but with different frequencies. All these waves are em waves which travel with the speed of light and it is the common b/w all the waves.
The most common types of waves found in the electromagnetic spectrum are radio waves, microwaves, infrared waves, visible light, ultraviolet waves, X-rays, and gamma rays.
Some common questions about the electromagnetic spectrum that can help us understand its properties and behaviors include: How do different wavelengths of electromagnetic waves affect their energy and frequency? What is the relationship between the speed of electromagnetic waves and the medium through which they travel? How do electromagnetic waves interact with matter, such as absorption, reflection, and transmission? How do different types of electromagnetic waves, such as visible light, radio waves, and X-rays, differ in their properties and applications? How are electromagnetic waves used in technologies like communication, imaging, and remote sensing?
A. Move energy from one place to another.
Radio waves ARE electromagnetic waves.
Electromagnetic waves are transferred by electromagnetic radiation.
Electromagnetic waves
Electromagnetic waves transfer energy.
electromagnetic waves
Electromagnetic waves carry electromagnetic energy.