Exercises
Choose the correct option
Which of these methods is used to separate grains from sta?
Winnowing b. Sedimentation
c
Threshing
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Answer:
Husk or dirt particles can be separated by winnowing method. It is used to separate the heavier and lighter components of a mixture by wind or by blowing air. In this method, the mixture of husk and seeds of grain are take in plate and are made to fall down from a height up to our shoulders.
Explanation:
answer- b
Answered by
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Answer:
a Winnowing is used to separate grains from sta
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