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Why would the nebula begin to contract?
A nebula begins to contract due to gravitational forces overcoming the pressure from its internal gas and dust. As the material within the nebula begins to clump together, the gravitational attraction increases, leading to further contraction. This process can be triggered by external factors such as shock waves from nearby supernovae or collisions with other clouds, which can compress the nebula and initiate star formation. As the nebula contracts, it can lead to the formation of stars and planetary systems.
What begins to take take place in a nebula?
Star formation starts in a nebula.
How does a nebula developes into a solar system?
A nebula develops into a solar system through the process of gravitational collapse. As the nebula contracts due to gravity, it starts to spin and flatten into a spinning disk. Within this disk, the material begins to clump together and form planetesimals, which eventually coalesce to form planets, moons, and other objects in the solar system.
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 happens after a nebula contracts and its temperature increases?
After a nebula contracts and its temperature increases, the gravitational forces cause the gas and dust to clump together, leading to the formation of a protostar. As the protostar continues to accumulate mass, its core temperature rises further, eventually reaching the point where nuclear fusion ignites. This marks the birth of a new star, which then begins to shine and can eventually evolve into different types of stars depending on its mass. The surrounding material may form a protoplanetary disk, potentially leading to the creation of planets.
Why would the nebula begin to contract?
A nebula begins to contract due to gravitational forces overcoming the pressure from its internal gas and dust. As the material within the nebula begins to clump together, the gravitational attraction increases, leading to further contraction. This process can be triggered by external factors such as shock waves from nearby supernovae or collisions with other clouds, which can compress the nebula and initiate star formation. As the nebula contracts, it can lead to the formation of stars and planetary systems.
What is the gas and dust that contracts to form a star?
A nebula.
What begins to take take place in a nebula?
Star formation starts in a nebula.
A star begins as a?
As a nebula, a cloud of gas and dust.
What is a bone that begins with the letter N?
nebula? navicular
What in outer space begins with the letter h?
the horsehead nebula
How does a nebula developes into a solar system?
A nebula develops into a solar system through the process of gravitational collapse. As the nebula contracts due to gravity, it starts to spin and flatten into a spinning disk. Within this disk, the material begins to clump together and form planetesimals, which eventually coalesce to form planets, moons, and other objects in the solar system.
What happens after a nebula contracts and it temperature increases to 10 million k?
A supernova occurs.
What happen after a nebula contracts and temperatures increase to 10 million k?
A supernova occurs.
A nebula begins the process of becoming a protostar when the nebula?
begins to collapse under its own gravity due to a disturbance, such as a shockwave from a nearby supernova. As the nebula collapses, it heats up and the particles within it start to come together, initiating the formation of a protostar.
What is a star is born whenever a nebula expands?
A star is born when a nebula, a vast cloud of gas and dust in space, undergoes gravitational collapse. As the nebula contracts, the material within it becomes denser, leading to increased temperatures and pressure at its core. Once the conditions are right, nuclear fusion ignites, marking the birth of a new star. This process illustrates the life cycle of stars, where stellar formation begins from the remnants of previous stars.
A star begins its formation as gravitational forces cause instability within a -?
Nebula
