36.1.2. Factors Affecting Permeability

Try these first

1. 1.

   Define permeability.

   Hint

   Think about fluid flow through materials.

2. 2.

   What is the coefficient of permeability?

   Hint

   Remember the units we discussed.

3. 3.

   What factor largely influences the permeability of soil?

   • A. Grain size
   • B. Color
   • C. Temperature

   Hint

   Think about how water moves through large and small particles.

4. 4.

   True or False: Higher viscosity fluid increases permeability.

   • True
   • False

   Hint

   Consider how thick liquids behave.

5. 5.

   Analyze the influence of compaction on the permeability of different soil types based on a hypothetical scenario.

   Hint

   Consider void spaces when thinking about compaction.

6. 6.

   Design an experiment to measure the effects of different viscosities on the permeability of sand and clay samples.

   Hint

   Think about how viscosity affects flow rates.