Think before you answer — task. Science CBSE, Class 6.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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I) Henry saw his mom filtering tea leaves and powder after making tea using a filter. Why does she use such a technique?

Particles sizes are so small to separate
It is miscible with the leaves
Particle sizes are big enough to filtered out
Leaves will melt

II) After cleaning dust over a car or bike, we will thresh the cloth which we used to clean. Why can such particles be separated easily by threshing?

They are repulsive
They are not sticking completely
They are on the top surface
They are miscible

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6. Think before you answer

Exercise condition: