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Why will a hollow boat made of plasticine float?
A hollow boat made of plasticine will float because the overall density of the boat is lower than the density of water. The buoyant force acting on the boat is greater than its weight, allowing it to float on the water's surface.
Can a paper boat float?
Yes, a paper boat can float on water as long as it is well-made and the paper is not too thin. The boat's ability to float depends on its design and the displacement of water.
How can you explain to a six year old why a boat can float?
A boat can float because it is made of materials that are less dense than water. This means that the boat weighs less than the amount of water it pushes aside, allowing it to stay on top of the water instead of sinking.
How a boat made of steel float?
A boat made of steel floats because of the principle of buoyancy. When the boat displaces water that has a weight equal to or greater than the weight of the boat, it floats. The steel hull is designed to displace enough water to generate an upward force greater than the weight of the boat, keeping it afloat.
Would Blocks sink or float?
Blocks made of materials like wood or plastic would typically float in water, while blocks made of materials like metal or concrete would sink. The density and composition of the block determine whether it will sink or float in water.
