Explain with example rough and smooth surfaces.
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Answered by
34
Explanation:
rough surface is having lots of irregularities and produce more friction
ex: cemented floor
smooth surface is having less no . of irregularities
ex: surface of mirror, surface of glazed tilles .
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Answered by
7
Answer:
example are sandpaper , nailfile of rough surface
example of smooth surface are mirror surface, glossy tiles
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