Question

what are lubricants how do they function

Answer 1

A lubricant is a substance, usually organic, introduced to reduce friction between surfaces in mutual contact, which ultimately reduces the heat generated when the surfaces move. It may also have the function of transmitting forces, transporting foreign particles, or heating or cooling the surfaces.

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Answer 2

A lubricant is a substance, usually organic, introduced to reduce friction betweensurfaces in mutual contact, which ultimately reduces the heat generated when thesurfaces move. It may also have the function of transmitting forces, transporting foreign particles, or heating or cooling the surfaces.