Questão de Mecânica dos Fluidos
What is the definition of mass density and weight density of fluids?
A
Mass density is the weight of a unit of volume of the fluid and weight density is the mass of a unit of volume of the fluid.
B
Mass density is the mass of a unit of volume of the fluid and weight density is the weight of a unit of volume of the fluid.
C
Mass density is the volume of a unit of mass of the fluid and weight density is the volume of a unit of weight of the fluid.
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