How are rough material different from smooth material?give two example

1.	How are rough material different from smooth material?give two examples of each.
Answer» Your answer is as follows:-Explanation: Rough Materials: It has an irregular and uneven surface with bumps or ridges and is not smooth to touch.Examples: SANDPAPER, jackfruitSmooth Materials: It has an EVEN or a flat surface free from IRREGULARITIES, ROUGHNESS or bumps and is smooth to touch.Examples: Plastic sheet, mirror.Hope it helps you!THANKS.

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