Question

What are lubricants ?????

Answer 1

hello frnd,

LUBRICANT:
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--a lubricant is a substance which is used to reduce friction between two surfaces in contact.
--it is usually organic in nature.
--it possesses the property of reducing friction which is called lubricity.
--lubricant can also help in cooling or heating surfaces.
--some of its properties are-high boiling and low freezing point,thermal and hydraulic stability, high resistance to corrosion, etc.

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i hope it helps !!☺

Answer 2

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▪️LUBRICANTS –.Lubricants are substances applied between moving parts of machines to reduce friction and increase their efficiency.eg. Oil, Grease, graphite etc.