CBSE Class 8 Answered
How does a matchstick light up? Explain.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
When we rub a matchstick against the rough surface of a matchbox, then friction between the head of matchstick and rough side of matchbox produces heat. This heat burns the chemicals present on the head of matchstick due to which the matchstick lights up.
Answered by | 04 Jun, 2014, 03:23: PM
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