Question

what happens When you rub head of a matchstick against the rough
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Answer 1

Answer:

Combustion And Flame

Why is a match stick rubbed against a rough surface to light it ? On rubbing the match stick in the rough surface, the friction converts this work into heat. The heat raises the temperature of the chemical present on the match stick head to its ignition temperature.

Explanation:

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Answer 2

When we run the head of a matchstick against a rough surface, the tip of the matchstick gets rubbed and lightens . This is due to friction, as the tip of matchstick gets rubbed against the rough surface.

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