Hydrostatic resistance is another term of hydrostatic pressure. This is the pressure exerted by a fluid due to the force of gravity. This increases with depth because of the increasing weight of the fluid above a certain point.
Hydrostatic equilibrium occurs when compression, due to gravity, is balanced by a pressure gradient, which creates a force in the opposite direction. In stars, the pressure gradient appears as a result of the huge quantity of thermal energy (which acts outward) created by nuclear fusion reactions. It is gravity and this thermal energy that are in equilibrium.
It's a bit like blowing a balloon up, the inward pressure is counteracted by the external pressure of the atmosphere. In addition, when we consider stars, this means that the larger the mass of the star, the higher the temperature must be to achieve this balance. Larger stars will use up their supply of hydrogen more quickly and live a shorter life.
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Stars are held together by gravity and internal pressure that keeps them from collapsing. Gravitational attraction balances the internal pressures when this happens hydrostatic equilibrium is reached. In stars like the sun, gravity wants to crush the star but pressure from fusion pushes out. Gravity and fusion then equal out and hydrostatic equilibrium is achieved.
Hydrostatic force is determined by how much pressure is on an object in a liquid. Gravity causes the pressure to increase with depth.
the scientific study of equilibrium of liquids at rest and the forces and pressures exerted by them or simply the study of liquids at rest.
Hydrostatic energy is the energy stored/exibited in liquids under pressure!!
Shifting fluid from one part of the body to another (hydrotherapy)
To put it bluntly
p=pgh
Hydrostatic paradox means that the weight of water can be used to counterbalance the weight of anything else.
Hydrostatic pressure increases by the density of the substance multiplied by gravitational constant and depth.
madah
They are in thermal equilibrium, not rotational equilibrium.
Hydrostatic pressure is the pressure exerted by a liquid when it is at rest. It is directly proportional to the height of a liquid column of uniform density.
Hydrostatic and Equilibrium
isostasy
Yes, Pluto has been determined to be in hydrostatic equilibrium. Planets must orbit the sun (the first criterion for a planet), and must also be in hydrostatic equilibrium (which Pluto is). Pluto fails the third "planetary entrance test" set by the IAU in that it has not cleared its orbit of debris. A link can be found below to check facts and learn more.
Basically it is because of gravity. The technical explanation is called the " principle of hydrostatic equilibrium ".
hydrostatic equilibrium
Hydrostatic equilibrium basically means the object has a round shape - spherical if it doesn't spin quickly, in the form of an ellipsoid if it does.Self-gravitation is the mechanism that causes it. It means that all of the parts of the object attract one another.
I think it is. Take a look at some pictures of Mimas; it looks pretty round to me.
The properties of a main-sequence star can be understood by considering the various physical processes occurring in the interior. First is the hydrostatic balance, also called hydrostatic equilibrium. This determines the density structure of the star as the internal pressure gradient balances against the force of gravity.
Hydrostatic equilibrium [See related question]
Pretty much so. It isn't PERFECTLY spherical, but it has achieved "hydrostatic equilibrium", meaning that its internal gravity has crushed it into a ball.
That would be an object that:* Orbits the Sun * Is in hydrostatic equilibrium (basically this means it has a round shape) * Has NOT cleared its surroundings
Hydrostatic equilibrium occurs when compression due to gravity is balanced by a pressure gradient which creates a pressure gradient force in the opposite direction. The balance of these two forces is known as the hydrostatic balance.