Question

Explain with an activity to show that friction heat..?

Answer 1

Explanation:

Rub you hand u will feel it become wormer..

also rub ur finger on bedsheet i will feel some heat on ur fingers.

Answer 2

Answer:

===>when two bodies come in contact with each other friction acts between them.

===>During friction mechanical energy is converted into heat energy.

Explanation:

===>Two sticks are rubbed together to generate fire,generally it takes a long time but the sticks gets hot and eventually fire is generated.

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