1) There is less friction in a solid with lower permeability than in a solid with higher permeability.

A) True

B) False

2) interstitial velocity is greater than superficial velocity.

A) True

B) False

3) Which equation describes laminar flow through a porous medium?

		Reynolds equation
		Blake-Kozeny equation
		Burke-Plummer equation
		Darcy equation

4) Which equation describes turbulent flow through a porous medium?

		Reynolds equation
		Blake-Kozeny equation
		Burke-Plummer equation
		Darcy equation

5) The transition between laminar and turbulent flow in porous media is characterized by great oscillations between the two regimes.

A) True

B) False