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What is the relationship between gravity pressure and temperature?
Gravity, pressure, and temperature are all related in the context of a planet's atmosphere. Gravity determines the pressure of the atmosphere, with higher gravity leading to higher pressure. Temperature affects pressure as well, with increasing temperature leading to higher pressure due to the increase in kinetic energy of gas molecules. Overall, these factors work together to create the atmospheric conditions we experience on Earth and other celestial bodies.
What effect does gravity have on stars?
Gravity pulls gas particle together. As gravity pulls more and more atoms, closer and closer together they eventually begin to fuse together. Once fusion starts on a large enough scale, at star is born.
How does gravity affect the gravity and fluid properties of the pressure in a fluid?
Gravity has a significant effect on fluid pressure by creating a hydrostatic pressure gradient, which causes fluids to flow from areas of higher pressure to lower pressure. In a fluid column, gravity increases pressure linearly with depth, as described by the hydrostatic pressure equation. Additionally, gravity affects the behavior of fluids in confined spaces, such as causing stratification of denser and less dense fluids based on their buoyancy.
Why a fission reaction is neccasary for fusion reaction?
It isn't, in general. Thermonuclear bombs use a fission bomb to generate the heat and pressure required to start the fusion process, but there are other ways of doing it (stars do so by gravity, for instance).
Does air pressure affect gravity?
Air pressure does not directly affect gravity. Gravity is a fundamental force that acts uniformly on all objects regardless of air pressure. However, changes in air pressure can influence the density of the air, which may indirectly affect the behavior of objects falling through the atmosphere due to air resistance.
Is there anything inside the earth to balance the gravitational force?
Yes, the pressure of the materials that are pressed together by gravity.Yes, the pressure of the materials that are pressed together by gravity.Yes, the pressure of the materials that are pressed together by gravity.Yes, the pressure of the materials that are pressed together by gravity.
Which of these develop when gravity pulls gas and dust together with enough pressure to ignite nuclear fusion?
Stars develop when gravity pulls gas and dust together with enough pressure to ignite nuclear fusion. This process starts in the core of the collapsing cloud, where the temperature and pressure become high enough for nuclear reactions to occur, initiating the star's life cycle.
Is there a balance between pressure and gravity in main sequence stars?
Gravity is constantly pulling the matter of a star together, while the nuclear fission reaction that makes the star shine and put off heat is trying to make it explode. The two are very precariously balanced.
What two factors cause a nebula to develop into a star?
The two main factors that cause a nebula to develop into a star are gravity and heat. Gravity pulls the gas and dust in the nebula together, causing it to collapse under its own gravity. As the collapse continues, the temperature and pressure in the core of the collapsing nebula increase, eventually reaching a point where nuclear fusion ignites, and a star is born.
Is a nebula held together of the outward force of gravity?
Yes, a nebula is held together by gravity. Gravity causes the gas and dust within a nebula to contract and clump together, eventually forming stars and other celestial bodies.
What are stars in the sky held together by?
Stars in the sky are held together by gravity. Gravity is the force that pulls all the mass of a star together, preventing it from expanding outward. It is this balance of internal pressure from nuclear reactions and gravitational forces that keeps a star stable.
How are the layers of the earth held together?
The layers of the Earth are held together by gravity and the intense pressure from the weight of the overlying layers. This pressure causes the layers to be compacted and stick together, forming a solid structure.
What is the relationship between gravity pressure and temperature?
Gravity, pressure, and temperature are all related in the context of a planet's atmosphere. Gravity determines the pressure of the atmosphere, with higher gravity leading to higher pressure. Temperature affects pressure as well, with increasing temperature leading to higher pressure due to the increase in kinetic energy of gas molecules. Overall, these factors work together to create the atmospheric conditions we experience on Earth and other celestial bodies.
What effect does gravity have on stars?
Gravity pulls gas particle together. As gravity pulls more and more atoms, closer and closer together they eventually begin to fuse together. Once fusion starts on a large enough scale, at star is born.
How does gravity and pressure keep the molecules in balance in a nebula?
In a nebula, gravity pulls gas and dust particles together, creating an inward force that can lead to the formation of stars. However, as these particles clump together, they also generate pressure from the heat produced by collisions and gravitational compression. This pressure acts outward, counterbalancing the inward pull of gravity. The balance between gravitational attraction and the outward pressure determines the stability of the nebula and influences whether it will collapse to form stars or remain diffuse.
A star will not expand nor contract when the force of gravity holding it together equals the pressure of pushing it apart?
Fusion and Radiation
How does gravity affect the stars moon an planets?
Gravity keeps the planets in orbit around the sun and the stars and the stars in orbit around the center of the galaxy. Gravity also holds the stars together against their own internal pressure.
