A ship, or any other object that floats, doesn't sink because it's able to displace an amount of water equal to its weight before it becomes submerged. For example, a ship that weighs 1,000 pounds sinks until 1,000 pounds of water are displaced, and then it floats.Continue Reading
Ships are able to displace enough water to float because they are less dense than water. A ship's density is determined by both the material used to build it, such as wood or steel, and the open spaces within the ship. Because air is so much less dense than water, the combination of steel or wood and air is much less dense than the water below it. In fact, air is so much lighter than water that very little of a boat has to become submerged for it to displace enough water to float. Because of this principle, ships can be built out of materials such as steel that would sink if they were in a solid form.
Ships float because of the upward pressure of the water beneath the boat. This water pressure pushes up on each square inch of the submerged part of the ship and allows it to float on the water's surface.Learn more about Water Sports & Activities
The two forces that determine whether an object floats or sinks are buoyancy and pressure. Buoyancy is determined by the density of the object and the density of the medium.Full Answer >
The average weight of a mid-sized 8-foot by 16-foot Ice Castle Fish House is about 4,000 pounds. However, there are 52 different models of Ice Castle Fish Houses that range in size from 6.5 feet by 8 feet to 8 feet by 30 feet with weights varying according to size.Full Answer >
Any body in water floats or sinks depending on the buoyant forces that push it up and the gravity that pulls it down. If the body is heavier than the water it displaces, it sinks. If the water the body displaces is heavier, then the body floats.Full Answer >
The main reason oil floats in water is because it is less dense than water. Anything less dense than water will float, including the human body, which contains fat, a chemically similar substance to oil.Full Answer >