Gas which is leaked may explode in air at concentrations of 5-15%. The ignition may be due to candles or sparks. This produces a momentary fire and nearby flammable objects can catch fire.

Injuries produces:

• Superficial burns
• Singeing of hair
• Person can get blown away and sustain blunt force trauma

Death can occur as a result of getting trapped in a burning building which may collapse.

1. Directional effects of bomb explosion
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3. Injuries due to shockwave produced by bomb blast
4. RGUHS Karnataka PGET 2011 – MCQ 24