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प्रश्न
Why does it happen?
A ship dips to a larger depth in fresh water as compared to marine water.
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उत्तर
The density of marine water is more than the fresh water due to which the buoyant force on the ship in marine water is more than the freshwater. For this reason, the ship dips to a larger depth in freshwater as compared to marine water.
संबंधित प्रश्न
What do you mean by buoyancy?
Which of the following will sink or float on water? (Density of water = 1 g Cm-3) body B having density 2520 kg m-3
Write an expression for the pressure at a point inside a liquid. Explain the meaning of the symbols used.
The pressure inside a liquid of density p at a depth h is :
A block of iron of mass 7.5 kg and of dimensions 12 cm × 8 cm × 10 cm is kept on a table top on its base of side 12 cm × 8 cm.
Calculate:
- Thrust and
- Pressure exerted on the table top
Take 1 kgf = 10 N.
What do you understand by the term upthrust of a fluid? Describe an experiment to show its existence.
Why is a force needed to keep a block of wood inside water?
The magnitude of buoyant force acting on an object immersed in a liquid depends on ______ of the liquid.
Icebergs and ships stay afloat due to ______.
The point at which the force of buoyancy is supposed to act is known as ______.
