equal-volumes-v-of-ethanol-789-kg-m3-and-cooking-oil-915-kg-m3-are-mixed-acciden

Question

Equal volumes (V) of ethanol (ρ = 789 $$kg/m^{3}) $$and cooking oil (ρ = 915 $$kg/m^{3}) $$are accidentally mixed. Find the mean density of the mixture.

Accepted Answer

852 $$kg/m^{3}$$

Answer

126 $$kg/m^{3}$$

Answer

726 $$kg/m^{3}$$

Answer

426 $$kg/m^{3}$$

Equal volumes (V) of ethanol (ρ = 789 kg/m3) and cooking oil (ρ = 915 kg/m3) are accidentally mixed. Find the mean density of the mixture.

Equal volumes (V) of ethanol (ρ = 789 kg/m³) and cooking oil (ρ = 915 kg/m³) are accidentally mixed. Find the mean density of the mixture.