Speed of sound increases with the increase in temperature of the medium .In fact the speed of sound is directly proportional to the square root of absolute temp. of the medium.
It Can it needs a medium to travel
Radiation doesnt need a medium because it travels through space
Since sound waves need some medium to propagate or multiply through it follows that the nature or density of the medium would directly or indirectly affect the nature of the wave.
waves are easily travel in medium.....
They can both travel through a medium.
B. at right angles to the direction in which the wave travels
Nope, sounds doesn't travel faster on space because a medium is needed a region to another
Generally, the density of the transfer medium and its temperature determines the rate of transfer of sound energy. The more dense the medium and the higher its temperature, the faster sound will travel through it.
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
Since sound waves need some medium to propagate or multiply through it follows that the nature or density of the medium would directly or indirectly affect the nature of the wave.
waves are easily travel in medium.....
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.