Science, asked by jyotimishragkpr, 1 year ago

Different between rough and smooth substances

Answers

Answered by saachigupta14

Rough - not smooth, having an uneven surface. If you do a lot of physical work without wearing gloves, your hands become rough.

Smooth - the opposite of rough. When a surface doesn’t have any holes, lumps or uneven parts we describe it as smooth. For instance, silk is a very smooth material.

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Answered by yuva980890

rough:
1) more friction
smooth:
1) less / no friction

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