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Q 1.     Which separation techniques will you apply for the separation of the following? 

    (i)     Wheat grains from husk. 

Answers (1)

To separate wheat grains from husk, the technique of winnowing can be applied. Winnowing involves using a gentle breeze or air current to blow away the lighter husk, while the heavier wheat grains fall down due to gravity. This method is commonly used in agricultural practices to separate grains from their husks or chaff, especially when the difference in their weights is significant. The wheat grains can then be collected separately from the husk.

 

 

 

 

Posted by

Satyajeet Kumar

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