Advertisements
Advertisements
प्रश्न
The pressure inside a liquid of density p at a depth h is :
विकल्प
h ρ g
`h/(ρg)`
`(hρ)/g`
`hρ`
उत्तर
The pressure inside a liquid of density p at a depth h is : h ρ g
APPEARS IN
संबंधित प्रश्न
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.
When does an object float or sink when placed on the surface of a liquid ?
If a fresh egg is put into a beaker filled with water, it sinks. On dissolving a lot of salt in the water, the egg begins to rise and then floats. Why ?
The density of brass is 8.4 g cm-3. What do you mean by this statement?
How does the pressure exerted by thrust depend on the area of surface on which it acts? Explain with a suitable example.
State the laws of liquid pressure.
A homogeneous block floats on water (a) partly immersed (b) completely immersed. In each case state the position of centre of buoyancy B with respect to the centre of gravity G of the block.
Select the correct option.
The unit Nm2 is the unit of
Is pressure a vector quantity?
How is thrust different from pressure?
