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Gravity plays a crucial role in the formation and evolution of a nebula by pulling particles together. As particles collide and clump due to gravitational attraction, they can increase in density, leading to the formation of stars and other celestial bodies. This gravitational interaction can also trigger the process of nuclear fusion in dense regions, causing the birth of new stars. Ultimately, gravity helps organize the chaotic distribution of particles within the nebula, shaping the structure of galaxies.
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What force is responsible for the nebula to come together?
Gravity is the force responsible for pulling particles within a nebula together. As particles within the nebula are attracted to each other by gravity, they gradually collapse and become more compact, eventually leading to the formation of stars and planets.
What force holds matter of nebula together?
Gravity is the force that holds matter in a nebula together. As the nebula contracts under its own gravity, the particles begin to clump together, eventually forming stars and other celestial bodies.
What force causes nebula to collapse?
Gravity is the force that causes nebulae to collapse. As particles within the nebula are pulled together by gravity, they begin to clump and form denser regions. This leads to the eventual formation of stars and planetary systems within the collapsing nebula.
Are particles in a nebula attracted to one another because of gravity?
Yes, particles in a nebula are attracted to one another due to gravity. As the particles come together under the influence of gravity, they can clump together and eventually form stars and planets. This gravitational attraction is an essential process in the formation of celestial objects in space.
How do gravity and pressure keep a nebula from collapsing?
Gravity pulls the particles in a nebula towards the center, trying to collapse it. However, pressure from gas and radiation within the nebula counteracts gravity, creating a balance that prevents collapse. This balance is crucial for the formation of stars from a nebula.
Are particles in the nebula attracted to one another because of gravity?
Yes, particles in the nebula attracted to one another by gravity?
What are two forces acting on the particles inside a nebula that effect its balance?
Two forces that act on particles inside a nebula are gravity, which pulls particles together to form new stars and solar systems, and radiation pressure, which pushes particles apart due to the energy emitted by hot stars within the nebula. These forces must be balanced for a nebula to maintain its structure and not collapse or dissipate.
Does the helix nebula have gravity?
All bodies that have mass, have gravity. The Helix Nebula is a large planetary nebula and will have "loads" of gravity.
What force is responsible for the nebula to come together?
Gravity is the force responsible for pulling particles within a nebula together. As particles within the nebula are attracted to each other by gravity, they gradually collapse and become more compact, eventually leading to the formation of stars and planets.
What force holds matter of nebula together?
Gravity is the force that holds matter in a nebula together. As the nebula contracts under its own gravity, the particles begin to clump together, eventually forming stars and other celestial bodies.
What force causes nebula to collapse?
Gravity is the force that causes nebulae to collapse. As particles within the nebula are pulled together by gravity, they begin to clump and form denser regions. This leads to the eventual formation of stars and planetary systems within the collapsing nebula.
Are particles in a nebula attracted to one another because of gravity?
Yes, particles in a nebula are attracted to one another due to gravity. As the particles come together under the influence of gravity, they can clump together and eventually form stars and planets. This gravitational attraction is an essential process in the formation of celestial objects in space.
How do gravity and pressure keep a nebula from collapsing?
Gravity pulls the particles in a nebula towards the center, trying to collapse it. However, pressure from gas and radiation within the nebula counteracts gravity, creating a balance that prevents collapse. This balance is crucial for the formation of stars from a nebula.
What two forces stabilize a nebula?
Gravitational force pulls gas and dust particles together to form a nebula, while the outward pressure from gas particles pushing against each other (thermal pressure) prevents the nebula from collapsing under gravity. These two forces work together to stabilize a nebula.
True or false Particles in a nebula are attracted to one another because of gravity?
True. Particles in a nebula are attracted to one another due to gravity, which causes them to clump together and form larger structures like stars and planets. This process is essential in the formation of celestial bodies in space.
What is a force that causes a nebula to contract?
A key force that causes a nebula to contract is gravity. The mass of the gas and dust within the nebula generates gravitational attraction, pulling particles closer together. As these particles coalesce, their density increases, leading to further gravitational collapse. Additionally, other factors such as shock waves from nearby supernovae can trigger the contraction process by compressing the nebula.
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.
