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Physics, 25.05.2021 06:10 nicolemaefahey

Do the following: strike the matchstick to the rough portion of the matchstick box. Let it burn for a while, then observe what happen.

1.What kind of energy is stored in the matchstick?
2.What happen to the matchstick when you strike it to the rough surface of the box?
3.When the matchstick burn what is produce?
4.Was there energy transformation?
5.Why do you say so?

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