Infiltration refers to the mechanism through which water reaches the soil as of the ground surface. It is widely used throughout the soil as well as hydrology studies. The capability to infiltrate is described as the highest infiltration intensity. It is most generally expressed in meters every day, but also can be calculated across time in many other distance measurements when appropriate.
The ability for penetration reduces as soil moisture concentration rises in the surface levels of poor soil. If the amount of rainfall reaches the rate of penetration, generally a spill arises unless there's some protective shield.
Indifference Curve is a type of curve that depicts all possible combinations of goods that gives the same satisfaction to consumer with the same as well as the same utility.
Indifference curves are also convex to the origin. That is they are bowed inward toward the origin.