- Rapid explosion
- Burning and explosion
- Rapid burning but not an explosion
- Change in the inclination of drill hole
- 120 dB (A)
- 130 dB (A)
- 140 dB (A)
- 115 dB (A)
- 90 dB (A)
- 85 dB (A)
Q) Deflagration is
Solution:
(c) Rapid burning but not an explosion
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