The Science of Detonation
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Questions and Answers

What is an explosive?

  • A substance that only changes into gases at low temperature and pressure
  • A solid or liquid substance that changes into gases at high temperature and pressure when detonated (correct)
  • A substance that remains unchanged when subjected to high temperature and pressure
  • A gas that changes into solids when heated
  • What is detonation?

  • A process of giving a sufficiently violent shock to the explosive to bring about an almost instantaneous rearrangement of the atom arrangement (correct)
  • A process of cooling down the explosive to prevent combustion
  • A process of transforming the explosive into a solid state
  • A slow and controlled reaction of the explosive to heat
  • What happens during the explosion process?

  • The explosive turns into a solid substance when detonated
  • The explosive remains unchanged when subjected to heat or flame
  • The explosive releases gases at low temperature and pressure
  • Chemical energy in the explosive is suddenly converted into heat and mechanical energy through a chemical reaction (correct)
  • What is the essential process leading to the conversion of chemical energy in an explosive?

    <p>A chemical reaction which is essential for the oxidation process</p> Signup and view all the answers

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