Question

8.) Ramesh has mixed the sand in Sham's water bottle. What will Sham do to separate sand from water?
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Answer 1

Answer:

sham will open the mouth opening of ramesh and pour whole water bottle which is filled with sand.and after 1 hour the water of sham will be filtered and sham can collect the water, as urine of ramesh. this whole system is known as exceratory filtration.

It's simple bro.