Which one of the following statements is correct?
1
The speed of sound waves in a medium depends upon the elastic property of the medium but not on the inertial property
2
The speed of sound waves in a medium depends upon the inertia property of the medium but not on elastic property
3
The speed of sound waves in a medium depends neither depends on its elastic property nor its inertia property
4
The speed of sound waves in a medium depends both on the elastic and inertia properties of the medium