Question

what is pyrotechniqyes

Answer 1

Pyrotechnics is the science of using materials capable of undergoing self-contained and self-sustained exothermic chemical reactions for the production of heat, light, gas, smoke and/or sound.
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Answer 2

⏺heya friend !

✔here's your answer :-

➡PYROTECHNICS :- it is basically the science of using those materials which are capable of undergoing self contained and self sustained ( meaning that the materials will also take part) exothermic ( reaction in which heat is evolved or released) chemical reactions for the production of various things such as heat , gas , light , or sound.....

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