Which weapon uses gunpowder to launch a projectile and came into use in the medieval ages around the 12th century in China and the 14th century in Europe?

Which weapon uses gunpowder to launch a projectile and came into use in the medieval ages around the 12th century in China and the 14th century in Europe?

• A. Cannon
• B. Joust
• C. Knight
• D. Heraldry

Answer: (A)

Cannons are gunpowder-based artillery designed to launch projectiles from a tube. The basic idea is a charge of gunpowder igniting inside the barrel, rapidly expanding gas that pushes the projectile out at high speed. This technology began in China around the 12th century and spread to Europe by the 14th century, where it transformed siege warfare and artillery tactics. The other terms refer to activities or roles (joust), people (knight), or symbols (heraldry) rather than weapons that use gunpowder to propel a projectile.

Cannons are gunpowder-based artillery designed to launch projectiles from a tube. The basic idea is a charge of gunpowder igniting inside the barrel, rapidly expanding gas that pushes the projectile out at high speed. This technology began in China around the 12th century and spread to Europe by the 14th century, where it transformed siege warfare and artillery tactics. The other terms refer to activities or roles (joust), people (knight), or symbols (heraldry) rather than weapons that use gunpowder to propel a projectile.