Question

40. If a sample of soil percolates 3 litre of water in 50 minutes, then the rate of percolation of water of such a soil is ____________. *

Mention the answer along with its SI Unit.​

Answer 1

Percolation is the movement of water through soil, and the percolation rate is the speed at which that movement occurs. ... Soil laboratory professionals usually measure percolation rates in terms of minutes per inch, typically in the context of septic tank testing