What provides the propelling force for most shotgun shells?

Expanding gases from burning propellant.

Start playing free

  1. A spring inside the barrel
  2. Expanding gases from burning propellant ✔
  3. Compressed air from a tank

Why: Most guns use expanding gases released by sudden chemical reactions of propellants like smokeless powder to launch projectiles.

Huh, didn't know that: Most guns use expanding gases released by sudden chemical reactions of propellants like smokeless powder to launch projectiles.

The dad joke
That powder has explosive growth.
Like this card?
Play the game

References

Answer: Expanding gases from burning propellant. Most guns use expanding gases released by sudden chemical reactions of propellants like smokeless powder to launch projectiles.

  1. Projectile en.wikipedia.org/wiki/Projectile
    most other guns and cannons utilize expanding gases liberated by sudden chemical reactions by propellants like smokeless powder
    Checked 2026-11-07.

Think this answer is wrong? Tap "Challenge this answer" on the card in the game and tell us why.