What is the relationship between the volumetric force density and the pressure gradient for the fluid in question 19? The volumetric force density...
What is the relationship between the volumetric force density and the pressure gradient for the fluid in question 19?
The volumetric force density is equal to the pressure gradient for the fluid in question 19.
The only volumetric force acting on the fluid in question 19 is the gravitational force.
The relationship between the volumetric force density and the pressure gradient for the fluid in question 19 is given by f = ∇P = ρg.
a) Only afirmation I is true.
b) Only afirmation II is true.
c) Only afirmation III is true.
d) Afirmations I and II are true.
e) Afirmations II and III are true.
The volumetric force density is equal to the pressure gradient for the fluid in question 19.
The only volumetric force acting on the fluid in question 19 is the gravitational force.
The relationship between the volumetric force density and the pressure gradient for the fluid in question 19 is given by f = ∇P = ρg.
a) Only afirmation I is true.
b) Only afirmation II is true.
c) Only afirmation III is true.
d) Afirmations I and II are true.
e) Afirmations II and III are true.
💡 1 Resposta
Ed 
A afirmativa correta é a letra "c) Only afirmation III is true." A relação entre a densidade de força volumétrica e o gradiente de pressão para o fluido na questão 19 é dada por f = ∇P = ρg.
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