ACTIVITY 6 (experimentation)
Take funnel. Fold and place a filter paper
In funnet, Weigh 50 g of dry powdered soil
Put the soit on the filter paper in the funnel
Measure 100 ml of water using a measuring
cylinder. Slowly pour the water on the soil
using a dropper. Spread the water over the
entire surface of the soil sample. Continue
pouring untit the water just starts dripping
from the funnel. Measure the quantity of water
left over in the measuring cylinder
. Suppose it
is 60 mL. Then
Water absorbed by 50 g of soil
100 ml - 60 mL = 40 mL
FILTER PAPER
F 10.5 Absorption of water by the soil फिर 5 मिली मीटर ऑफ वॉटर वेट 1 ग्राम रेट ऑफ वॉटर इज द लार्जेस्ट ऑयल इज इक्वल टू 40 ग्राम व्हाट इज ऑफ द परसेंटेज ऑफ द वेट ऑफ द स्काई इज इक्वल टू वन अपॉन 7 मल्टीप्लाई बाय हंड्रेड परसेंट 20% डिफरेंट टाइप्स ऑफ सॉइल सैंपल्स विद सॉइल एंड वॉटर वॉटर
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