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Roughness
Revision as of 19:54, 8 April 2019 by
NRJC
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(Created page with "==Key Stage 3== ===Meaning===
Roughness
is a
measure
of the bumps on a surface which cause
friction
. ===About Roughness=== : The more
rough
a surface the more...")
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Key Stage 3
Meaning
Roughness
is a
measure
of the bumps on a surface which cause
friction
.
About Roughness
The more
rough
a surface the more
friction
will be experienced by an
object
sliding along it.
The opposite of a
rough
surface is a smooth surface.