Courses
Courses for Kids
Free study material
Offline Centres
More
Store

# Formula of rate of percolation isA. $Percolation{\text{ }}rate\left( {ml/min} \right){\text{ }} = \dfrac{{\;amount\;of\;water\;\left( {mL} \right)}}{{percolation\;time\;\left( {min} \right)}}$B. $Percolation{\text{ }}rate\left( {ml/min} \right){\text{ }} = \dfrac{{percolation\;time\;\left( {min} \right)}}{{amount\;of\;water\;(mL)}}$ C. Both A and BD. None of these

Last updated date: 17th Jun 2024
Total views: 413.4k
Views today: 7.13k
Verified
413.4k+ views
Hint: The property of soil to allow the water to filter though it is called percolation. The percolation rate can be calculated by the amount of water should be divided by total time taken to percolation.

The phenomenon of absorption of water by soil is considered as percolation. The rate of absorption is different for different types of soils. The percolation rate of a soil depends on its composition. A soil having more percolation rate can hold water for a longer duration. Percolation rate helps in selection of suitable soil for the growth of a particular crop.

Percolation rate can be calculated by using the below formula:

$Percolation{\text{ }}rate\left( {ml/min} \right){\text{ }} = \dfrac{{\;amount\;of\;water\;\left( {mL} \right)}}{{percolation\;time\;\left( {min} \right)}}$

Example: Take $1\;kg$ of soil in a pot or bucket. Put $400\;ml$ of water in it, if it takes $10$ minutes to absorb or percolate. We can calculate the rate of percolation by using the formula

$Percolation{\text{ }}rate\left( {ml/min} \right){\text{ }} = \;\dfrac{{400\;(mL)}}{{\;10\;\left( {min} \right)}}$

Thus, the rate of percolation of the given soil is: $40ml/min$

Hence, The correct answer is option (A).