Question

1. how is the method of separation chosen for a given mixture ?
2. what is the principle of separation used during winnowing ?
please answer this questions ​

Answer 1

Answer:

l don't know plz tell me the ans

Answer 2

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.