Percolation rate in different types of soil | Soil | Biology
In this activity, we measure the percolation rate of different kinds of soils like sandy soil, loamy soil and clay. Percolation rate is the speed at which water flows though a column of soil. Take three identical conical flasks with funnels and plug the funnels with some cotton as shown. Add 20 grams of sandy soil, loamy soil and clay in the three funnels, then slowly add 50 g of coloured water over the soil and leave the flasks undisturbed for some time. After a while, pour the water collected in the flasks into three beakers. You will see that the flask under the sandy soil has the most water and the flask under the clay has the least water. The sandy soil has the largest particle size while the clay has the smallest particle size. This tells us that the percolation rate depends directly on particle size and is the highest for sandy soil while the clay soil has the highest retention capacity.
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Nice explaination 👍
Thank you very much. I was reading Soil chapter but didn't understood what it meant but after watching your video I understood what it said. Cheers!!
@bhumibisht9747
3 жыл бұрын
i also
before this video I could not fully understand the percolation theory, thank you very much!!!.... and please never stop making interesting videos, congratulations
Thank you for this video about soil
Well explained and the way u interweaved it was marvellous
本当にありがとうございました！
Clear explanation and so much of help to know percolation. Thanks
very much thanks to this channel because it will help for science working model
thank you 😊
Tomorrow is my exam and this video really helped me out. Thank you a lot
I really don't understand which one Has the highest percolation of water but after I watched ur video I understood everything
thank you. this really helpfull
Thank you!
Thank you 👌🏻
Nice
Thank you nice explanation
Wow !!! What a voice 😍
Thank you sir so much 🙏🙏
whoah man means i just wanted this type of activity. but I have a suggestion for you sir, also calculate the time and the percolation rate of this activity. please look out for this
@zaijielplays6841
3 жыл бұрын
5 years later and only 7 likes
@zaijielplays6841
3 жыл бұрын
Geez
😍Excellet explanation 👏👏
Thanks 👍
Thx for this video..
very good
Thanku so much sir you have helped for my exam
Well explained
Thanuuu
Thank you for the video
Thanks for the video
Thanks
Thank you so much sir
Where did you buy the sandy soil loamy soil and clay?
@blankesque2469
4 жыл бұрын
I dont know bout him but i m certain i bought it from earth . It really is cheap and gave the discount of 100% and am happy to help u.
@SujitDas-hp3sj
2 жыл бұрын
@@blankesque2469 oooooooooooooohhhhhhh
Osm
cant we use water i n place of colour water
If clay did not allow any water did you just pour air?
Sir pls tell what is the percolation rate of muddy soil and alluvial soil pls tell❓❓
Thnkewww so much❤
Really very useful .
Thanks my doubt is clear now
👍👍👍
Why a funnel and not a glass column? The weight of the liquid (+ gravity = force) is not evenly distributed across a defined area. Plus, the person who drop the few liquid in the clay sample did pour everything outside the beaker (facepalm)
best speech in soil
@madhawsingh2194
5 жыл бұрын
Very nice
@taufiqueahmad8138
4 жыл бұрын
U r right
Thanks I got in a good grade in my exam
Thank you for the video The activity was well presented But I don't understand how this has anything to do with biology
Useful
@sharmendrakumar8924
5 жыл бұрын
Malti Desai hi
@sharmendrakumar8924
5 жыл бұрын
sorry mam
Really it was nice activity today in the class our teacher told he same... #DrPriyankasKitchen
Calculate the time too
@rhondamartin1415
3 жыл бұрын
Be be Ben handguns by the way of doing things to the Jonathan Walters that road and the universe and the universe and the universe and the other hand ✋✋✋✋✋✋✋I was in fact it was the first half and the universe and
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Thank you sir 😀😀