Question

how are rough materials different from smooth material give two examples of each​

Answer 1

Answer:

Explanation: Rough Materials: It has an irregular and uneven surface with bumps or ridges and is not smooth to touch. Smooth Materials: It has an even or a flat surface free from irregularities, roughness or bumps and is smooth to touch. Examples: Plastic sheet, mirror.

Explanation:

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Answer 2

Answer:

Rough Materials: It has an irregular and uneven surface with bumps or ridges and is not smooth to touch. Smooth Materials: It has an even or a flat surface free from irregularities, roughness or bumps and is smooth to touch. Examples: Plastic sheet, mirror.