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What is winnowing? Where is it used? - Science

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What is winnowing? Where is it used?

संक्षेप में उत्तर

उत्तर

Winnowing is the process of separation of the heavier components from the lighter components of a mixture by wind or by blowing air.

It is generally used by farmers to separate the lighter impurities such as husk particles from the heavier grains.

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Methods of Separation - Winnowing Method
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अध्याय 5: Separation of Substances - Exercises [पृष्ठ ४४]

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एनसीईआरटी Science [English] Class 6
अध्याय 5 Separation of Substances
Exercises | Q 2. | पृष्ठ ४४
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