well sound actually always needs a medium so it can travel, in space there's is no sound because there isn't a medium it can travel through. but just about anything is a medium for sound. air is also a great medium, that's why were able to hear one another
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.
A deshawn wave!
Heat in the form of infrared radiation can travel through many mediums, and some better than others. It can also travel through the vacuum of space. The more transparent the medium is to infrared radiation, the better it will travel through it.
E.M. waves require no medium. Sound waves require a medium.
Electromagnetic
The conditions necessary for a body to produce sound are first that their must be a medium for the sound to travel through. Then their must be a disturbance in the medium that pulses through the medium .
No, apart from "spacetime". But it CAN travel through a medium such as air or glass.
It Can it needs a medium to travel
Radiation doesnt need a medium because it travels through space
waves are easily travel in medium.....
For conduction and convection we need a material medium. But for radiation such a meaterial medium is not necessary. So in free space radiation can pass through easily.
Mechanical waves need a medium substance to travel through. Electromagnetic do not.
They can both travel through a medium.
Electromagnetic waves can travel through space without a medium.
No, it does not. It can travel through any open space. Sound, unlike light, needs a medium to travel. So light can travel through outer space but sound cannot because there is no medium.
They travel through a material medium.
A medium.