A deshawn wave!
Light energy.
It is electromagnetic radiation that needs no medium to travel in. Gamma rays, light and radio waves, all forms of electromagnetic radiation, can travel through the vacuum of space very well. In fact, they prefer it.
the only wave type that can travel through matter is sound. sound waves cause vibrations in the material, which means that the waves move faster the closer the atoms in the component are to each other. for example, water is denser then air, so sound will travel through the water faster than the air.
The dispersion relationship depends on the medium through which the waves propagate and on the type of waves (for instance electromagnetic, sound or water waves). For sound waves, the denser a medium is, the faster the waves will travel as particles will be closer together and thus energy can be transferred among them at a greater rate.
P-waves are type of elastic wave, also called seismic waves, that can travel through gases (such as sounds), elastic solids and liquids, including the Earth. P-waves can be produced by earthquakes and recorded by seismometers. The name P-wave stands for primary wave, as the P-wave is the fastest among the elastic waves, compared to the S-waves.(Sources Wikipedia). Hope that helps! :D
Yes, except vacuum. Only Electromagnetic waves can travel through vacuum.
Waves need not require medium to travel through. Only Mechanical waves like sound waves require medium to travel through. Electromagnetic waves travel in vaccum like light waves. Some waves transmitted in a medium due to disturbances in the medium .
vacuum
Water
radio waves do not require a medium to travel,it can even travel through vaccum
any wave of energy except for electromagnetic waves need a medium to travel through.
Electromagnetic waves.
the wave which does not travel through a medium is called electromagnetic wave.
rarer medium- air
An electromagnetic wave
A mechanical wave (e.g. sound).
Light energy.