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← HistoryWhich consequence results when the ancient Chinese attempted to increase the rate of fire of early gunpowder rockets beyond design limits?
A)Material stress caused containment failure
B)Combustion byproducts choked flow nozzles
C)Overpressure triggered explosive self-disassembly✓
D)Premature propellant consumption limited range
💡 Explanation
In early gunpowder rockets, attempting to burn propellant too quickly leads to a rapid pressure increase. This causes explosive self-disassembly because the hoop stress exceeds casing strength, rather than a gradual material failure or nozzle blockage.
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