Winnowing Technique
Winnowing Technique
Winnowing Technique : the method of separating heavier and lighter components of a mixture by wind or blowing air is called winnowing. Farmers drop the mixture of wheat and husk from a height. The husk is carried by the wind and form a heap at a small distance away. The wheat grains being heavier fall vertically to form a separate heap.
_________________ is used to separate husk from wheat. | |||
| Right Option : C | |||
| View Explanation | |||
Which of the following are correct : (a) Winnowing is used to separate Heavier and Heavier components in a mixture. (b) Wheat and Rice can be separated by winnowing. (c) Sugar solution can be separated by winnowing. (d) Sugar and salt can be separated by winnowing. | |||
| Right Option : D | |||
| View Explanation | |||
Which of the following are the example of Winnowing ? | |||
| Right Option : A | |||
| View Explanation | |||
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8thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
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Cheshta
10thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
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7thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
