The normal stresses within an isotropic Newtonian fluid are related to
1) pressure
2) viscosity of fluid
3) velocity gradient
Which of the above are correct?1
1 and 2 only
2
1 and 3 only
3
2 and 3 only
4
1, 2 and 3
The normal stresses within an isotropic Newtonian fluid are related to
1) pressure
2) viscosity of fluid
3) velocity gradient
Which of the above are correct?