Question

two substances of densities P1 and P2 are mixed in equal volume and the relative density of the mixture is 4 when they meet in equal masses the relative density of the mixture was three the values of P1 and P2 are​

Answer 1

Answer:

Two substances of densities P1 and P2 are mixed in equal volume and the relative density of mixture is 4. When they are mixed in equal masses, the relative density of the mixture is 3.