Science, asked by shubhamkori79, 2 months ago

the substances which are used in machines to protect their surfaces from wear and tear caused by friction are called​

Answers

Answered by kamleshahuja456
1

Answer:

substances known as lubricants are used in the machine to protect their surfaces from wear due to friction. they fill the irregularities on the surface and make it smooth.

Explanation:

hope it's help you

Answered by tejas3539
1

Is this science subject aur physics

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