Question

How intensity of sound is directly proportional to density

Answer 1

You must say that, the speed of soundin a medium is inversely proportionalto the square root of it's mass density, at constant pressure. ... Or you can say that, the rate of change of pressure with density is greater in solids than in liquids and gases.

Answer 2

☆$\red {HELLO\:DEAR}$☆

1. The speed of sound is proportional to the bulk modulus and inversely proportional to the density of the material.
2. This doesn't make any sense because it says the more dense a medium is, sound is both faster and slower."

☆$\green {VISHU\:PANDAT}$☆

☆$\blue {FOLLOW\:ME}$☆