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What type of forces cuased the solar nebula to contract?
The force of gravity caused the solar nebula to contract. As the nebula collapsed under its own gravity, it began to spin and flatten into a disk shape, eventually forming the Sun and the planets. Additionally, the heat and pressure generated by the gravitational contraction contributed to the collapse of the nebula.
The solar nebula was 98?
The solar nebula was a rotating cloud of gas and dust that formed our solar system about 4.6 billion years ago. It consisted mostly of hydrogen and helium, with traces of other elements. Over time, gravity caused the nebula to collapse and form the Sun and the planets.
Does a nebula turn into a white dwarf?
A nebula does not directly turn into a white dwarf. A nebula will collapse to form stars. Low to medium mass stars become white dwarfs after they die. Some are the result of a supernova and do not collapse, they merely dissipate over time. The Crab Nebula is the most prominent example of this.
What happened when the solar nebula began to collapse?
As the solar nebula began to collapse, gravity caused it to shrink and spin faster. This led to the formation of a protostar at the center, while the outer material flattened into a spinning disk. Within this disk, dust and gas started to clump together and eventually formed planetesimals, which further accreted to form planets.
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.
What type of forces cuased the solar nebula to contract?
The force of gravity caused the solar nebula to contract. As the nebula collapsed under its own gravity, it began to spin and flatten into a disk shape, eventually forming the Sun and the planets. Additionally, the heat and pressure generated by the gravitational contraction contributed to the collapse of the nebula.
The solar nebula was 98?
The solar nebula was a rotating cloud of gas and dust that formed our solar system about 4.6 billion years ago. It consisted mostly of hydrogen and helium, with traces of other elements. Over time, gravity caused the nebula to collapse and form the Sun and the planets.
Which did not occur during the collapse of the solar nebula?
One of the events that did not occur during the collapse of the solar nebula was the formation of the first stars in the universe. Instead, the collapse of the solar nebula led to the formation of our solar system.
Does a nebula turn into a white dwarf?
A nebula does not directly turn into a white dwarf. A nebula will collapse to form stars. Low to medium mass stars become white dwarfs after they die. Some are the result of a supernova and do not collapse, they merely dissipate over time. The Crab Nebula is the most prominent example of this.
What happened when the solar nebula began to collapse?
As the solar nebula began to collapse, gravity caused it to shrink and spin faster. This led to the formation of a protostar at the center, while the outer material flattened into a spinning disk. Within this disk, dust and gas started to clump together and eventually formed planetesimals, which further accreted to form planets.
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.
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.
How did Earth form after the Big Bang?
Earth formed about 4.5 billion years ago from a cloud of gas and dust called the solar nebula. Gravity caused the nebula to collapse, forming the Sun at the center and the remaining material to clump together to form planets like Earth.
How did the sun in the Milky Way galaxy form?
Gravitational collapse of a protostellar nebula.
Can a star be born whenever a nebula expands?
No. Stars are born when nebulae collapse, not when they expand.
What happens to the attraction between particles in a nebula as it begins to collapse?
helium and hydrogen gases
What 2 forces balance each other to keep of nebula dust and gas from collapsing or flying apart?
Gravitational force pulls the dust and gas inward, trying to collapse the nebula, while outward gas pressure from nuclear fusion reactions occurring in the core of the nebula pushes back, preventing the collapse. These two forces are in equilibrium, keeping the nebula stable.
