Electromagnetic waves don't need anything to travel. This kind of waves does not need a medium to move through, therefore they can even travel through outer space.
mechanical waves need a medium to travel through, electromagnetic waves do not. Electromagnetic waves can travel through space, mechanical waves can not.:PElectromagnetic waves do not require a medium, but mechanical waves do.
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.
An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.
Electromagnetic
Yes. Electromagnetic spectrum waves reach your eye through the air.
No, electromagnetic waves do not need matter to travel. However, they can interact with matter and change accordingly.
The biggest difference is that mechanical waves require a medium to travel through and electromagnetic waves do not.
speedwavelengthfrequencypolarization
Electromagnetic waves can travel through space.Mechanical waves need matter to transfer energy.
Sound waves need a physical material to carry them, but electromagnetic waves don't.
Electromagnetic waves do not need a medium in which to travel. They move "best" through a perfect vacuum.
electromagnetic waves
They do not need a medium.
because sound waves are not a electromagnetic waves because they need a medium for travel....hence electromagnetic spectrum is based on the electromagnetic waves ..like radio waves , micro waves , etc....
Electromagnetic waves.
No. Electromagnetic waves travel through vacuum ( ie space where there is nothing)
electromagnetic waves can travel through vacuum while water waves travel in water.