Lubricants are used to increase friction in door hinges.

True

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False

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Solution

The correct option is B False
Materials used to reduce friction between two moving surfaces are called lubricants. Machine oil and grease are lubricants which are used to reduce friction in the hinges on the doors.

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Similar questions

If we apply oil to door hinges, friction will _____.

Applying oil on door hinges ___ friction.

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