Question:

4.If 2 liquids of same masses but densities p₁ & P2 respectively are mixed, then density of mixture is given

Options :

  • a) ρ = (ρ1 + ρ2)/2
  • b) ρ = (ρ1 + ρ2)/2(ρ1ρ2)
  • c) ρ = 2(ρ1ρ2)/(ρ1 + ρ2)
  • d) ρ = (ρ1ρ2)/(ρ1 + ρ2)

Answer :

c) ρ = 2(ρ1ρ2)/(ρ1 + ρ2)

Answer Steps :

Solution :-

 

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