Question

Farmers separate grains which are bigger in size from the smaller ones by_____________
A) filtering
B) sieving
C) strainer
D) all of these above

Answer 1

Answer:

Farmers separate grains which are bigger in size from the smaller ones by sieving.

Explanation:

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Answer 2

Farmers separate grains which are bigger in size from the smaller ones by sieving.

• Sieving is a physical mechanism of particle removal, where a particle is denied access through a pore or passageway that is smaller than the particle itself.
• It is done by using a device called sieve.
• Sieve is a device used for controlling the particle size distribution of a sample, using a screen such as a woven mesh or net.