Question

give examples of friction produces heat

Answer 1

rubbing your hands against each other, producing fire in ancient times with sticks and stones, machines become hot after done tone in use, use of lubricants are examples if friction producing heat.

1) If we rub our both hands together, heat is produced.

2) If a child is sliding down a slide, it can experience heat.

3) While riding a cycle , when we apply breaks, heat is produced.

For instance, when two objects rub together, friction causes some of the energy of motion to be converted into heat. This is why rubbing two sticks together will eventually produce a fire. Friction is also responsible for the wear and tear on bike gears and other mechanical parts.

Hope you got correct ✔ answer..xd

Answer 2

• rubbing your hands together to keep warm in winter
• the parts of car engine rubbing together causes it to overheat sometimes
• rubbing sticks together to make fire
• if a child sliding down a slide it can experience sheet .

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