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प्रश्न
State whether the following statement is true or false :
The buoyant force depends on the nature of object immersed in the liquid
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उत्तर
False. The buoyant force depends on the volume of object immersed in the liquid and the density of the fluid.
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संबंधित प्रश्न
What is the scientific name of the 'upward force' acting on an object immersed in a liquid?
What is a density bottle? How is it used to find the density of a liquid?
Distinguish between density and relative density.
How does the liquid pressure on a diver change if :
The diver moves horizontally?
A hammer exerts a force of 1.5 N on each of the two nails A and B. The area of cross section of tip of nail A is 2 mm2 while that of nail B is 6 mm2. Calculate pressure on each nail in pascal.
The S.I. unit of upthrust is :
Select the correct option.
The unit Nm2 is the unit of
The base of the cylindrical vessel measures 300 cm2. Water is poured into it up to a depth of 6 cm. Calculate the pressure of water on the base in the vessel.
The magnitude of buoyant force acting on an object immersed in a liquid depends on ______ of the liquid.
Assertion (A): The buoyant force on a submerged rigid object can be considered to be acting at the center of mass of the object.
Reason (R): In rigid body, force distributed uniformly through its volume can be considered to be acting at the centre of mass of the body.
