6.2k views
4 votes
What two factors determine the speed of sound

User Ekfuhrmann
by
7.7k points

2 Answers

5 votes
Stiffness and density.

In a normal medium, the stiffness would be the bulk modulus of the material.
User Jin You
by
8.9k points
3 votes
The density and temperature of the medium.
User Ixanezis
by
8.4k points