ehendricks889 ehendricks889
  • 11-12-2017
  • Chemistry
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What happens when a firework is ignited?

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kwydra1996
kwydra1996 kwydra1996
  • 11-12-2017
The black powder lift-charge is calculated to exhaust itself precisely when the slow-burning, time-delay fuse reaches the first compartment packed with light-producing stars and black powder. This happens when the firework is at the very apex of its upward flight.
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