Question

Define winnowing, what is the principle of

Answer 1

Principle of winnowing. Winnowing is based on the fact that if the mixture is containing two components and one is lighter than another one, then both the components can be separated by a blow of air. They are allowed to fall from a height. The lighter component gets separated from the heavier component due to wind.

Answer 2

Answer:

Process of separation of grains from the chaff.

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