Which of the following is an anisotropic material?

Glass

Mercury

Wood

All the above

Modulus of viscosity

Kinetic viscosity

Viscoelasticity

None of these

Squeeze point

Vena Contracta

Coefficient of contraction

None of these

Head ratio

Coefficient of orifice

Coefficient of resistance

None of these

Stable

Unstable

Whether stable or not depends on the quanity of fluid displaced

None of these