rough surface

Which Surface Has The Most Amount Of Friction?

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Which Surface Has The Most Amount Of Friction? Friction is a force that opposes motion between any surfaces that are touching. Friction occurs because no surface is perfectly smooth. Rougher surfaces have more friction between them. Which surface have more friction than which surface? Friction is always more on a rough surface compared to a

Does A Rough Surface Reflect Light?

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Does A Rough Surface Reflect Light? Does a rough surface reflect light? Light reflects from a smooth surface at the same angle as it hits the surface. For a smooth surface, reflected light rays travel in the same direction. This is called specular reflection. For a rough surface, reflected light rays scatter in all directions.