ScienceClass 6CBSE
Q
1. Name and describe briefly a method which can be helpful in separating a mixture of husk from grains. What is the principle of this method?
A
By using the process of winnowing, husk can be separated from grains.
When the mixture is allowed to fall down from a height, the lighter husk is carried away by air and reaming falls on the ground.
This method is based on the principle that a mixture with components of different weights, the lighter particles are blown away by wind.