Question

give an example of chemical energy change to heat light and sound​

Answer 1

Answer:

Coal: The combustion reaction converts chemical energy into light and heat. Wood: Combustion converts chemical energy into light and heat. Petroleum: Petroleum may be burned to release light and heat or changed into another form of chemical energy, such as gasoline.

Explanation:

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Answer 2

Answer:  Burning of crackers is an example of a chemical change in which all the three things that is heat light as well as sound is produced.

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