They all have..
-a density field (B)
-(In radio-/TV-waves) They change between electrisity and magnetism.
-The area they cower is determined by the power used, to create them.
-They have abilities:
....Equlal poles (North North ... South South) - pushes.
....Not Equal Poles (North South) - drags.
-There is no known limit to how far they can be stretched.
(If the planet Earth should be destroyed, it could be registrated,
millions of lightyears away - in the very same second, as it happened
here.
I.E. Every substance has a delay. Magnetic forces seemes to be the
only exeption.)
Electromagnetic waves
what is a form of energy that travels as waves through the air and some solids and liquids call?
Electromagnetic radiation is also known as electromagnetic waves. That are produced by the motion of electrically charged particles. Electromagnetic energy is a term used to describe all the different kinds of energies.
Electromagnetic waves.
no
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.
They all have the same speed of travel.
first of all electromagnetic waves are energy waves. and we call electromagnetic waves RADIATION.
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.
both are electromagnetic waves
In a vacuum, all electromagnetic waves have equal velocity.
A. Move energy from one place to another.
All electromagnetic waves travel at the same speed in a vacuum, but they have different wavelengths and different frequenciesSource- IS textbook 7th gradeHow do Electromagnetic Waves compare? from this received answers
All electromagnetic waves travel at the speed of light in a vacuum.
The Electromagnetic Spectrum.
Radio waves are transverse electromagnetic waves.
I think you are confusing something. Sound waves, and electromagnetic waves, are two different types of waves.