English, asked by naitik0007, 10 months ago

c) Why was fire kindled by mechanical friction, in ancient times?

Answers

Answered by sunidhisingh40

Friction. This both generated heat by friction and produced a quantity of easily kindled fine sawdust. Sparks: Striking iron or iron pyrites against flint or similar stones creates short-lived but high-temperature sparks, which can be directed against kindling.

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