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When an object in water is lifted, what happens? What can be the reason? |
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Answer» When an object in water is lifted, its weight appears diminished, when compared to that in air. It is because water exerts an upward force on a body placed in it. Fluids: Liquids and gases together are generally called fluids. Buoyancy: When a body is immersed completely or partially in a liquid, the liquid exerts an upward force on the body. This force is the buoyancy. |
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