Question

Why do we need to group materials? Explain briefly​

Answer 1

Answer:

So for the convenience and to make the study of different materials easier and convenient we group the materials on the basis of different properties. The grouping or the classification of materials makes the study easier and also saves our time and energy.

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Answer 2

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To make the study of different materials easier and convenient we group the materials on the basis of different properties. The grouping or the classification of materials makes the study easier and also saves our time and energy.

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