Question

.State the drawbacks of classical theory of friction​

Answer 1

Explanation:

Four drawbacks of theory of friction:

*Friction produces a lot of heat in various parts of the machinery and this leads to wastage of energy as heat.

*Noise production in machines is irritating as well as leads to energy loss.

*Forest fires are caused due to friction between branches of trees.

*It causes wear and tear of machines.

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