How Do Ships Float?

Ships float due to buoyancy and displacement, governed by Archimedes' principle: the upward buoyant force equals the weight of water displaced.

• Hull Design: Hollow, large-volume hulls displace enough water to support the ship's weight.
• Stability: Ballast tanks (filled/emptied with water) adjust buoyancy and prevent capsizing.
• Watertight Compartments: Sealable sections limit flooding if hull is breached.
• Streamlined Shape: Minimizes drag for efficient propulsion.

Rigorous design, testing, and regulations ensure seaworthiness.