Separation of Substances — Science STD 6 — Question
CBSE BoardEnglish MediumSTD 6ScienceSeparation of Substances1 Mark
Question
What do you mean by winnowing? Explain with example.
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Answer
Winnowing is separating the heavier and lighter components of a mixture by wind or by blowing air. For example: Separating mixture of saw dust and sand.
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