Which of the following is true for the flow of any fluid, real or ideal, laminar or turbulent?

It satisfies Newton's law of viscosity

It satisfies the equation of continuity

Velocity at boundary must be zero relative to boundary

Velocity normal to a solid boundary is zero

Which of the following is true for the flow of any fluid, real or idea

1.	Which of the following is true for the flow of any fluid, real or ideal, laminar or turbulent?
A.	It satisfies the equation of continuity
B.	It satisfies Newton's law of viscosity
C.	Velocity at boundary must be zero relative to boundary
D.	Velocity normal to a solid boundary is zero
Answer» B. It satisfies Newton's law of viscosity