# Exam question .

exam question.....

Equal masses of two liquids of density P and 2P are mixed together thoroughly. Whats the density of the mixture provided the total volume remains constant?

1.4p/3 2. 3p/2 3. 3p 4.5p/3

im getting 4p/3..... is that correct?

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Astronuc
Staff Emeritus
One has m/$\rho$ = V, so m/$2\rho$ = V/2, based on equal masses, so