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प्रश्न
The pressure inside a liquid of density p at a depth h is :
पर्याय
h ρ g
`h/(ρg)`
`(hρ)/g`
`hρ`
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उत्तर
The pressure inside a liquid of density p at a depth h is : h ρ g
संबंधित प्रश्न
State whether the following statement is true or false :
The buoyant force depends on the nature of object immersed in the liquid
A body X sinks in water, but a body Y floats on water. The density of the body X is ......... than the density of body Y.
A boy get into a floating boat.
What happens to the buoyant force on the boat ?
What is a density bottle? How is it used to find the density of a liquid?
Why does a piece of ice float on water?
Deduce an expression for the pressure at depth inside a liquid.
What is meant by the term buoyancy?
A body weighs 450 gf in air and 310 gf when completely immersed in water. Find
(i) The volume of the body,
(ii) The loss in weight of the body, and
(iii) The upthrust on the body.
State the assumption made in part (i).
Is thrust a scalar or vector quantity?
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.
