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What is the main force that causes a star to undergo gravitational collapse and transform into a black hole?
The main force that causes a star to undergo gravitational collapse and transform into a black hole is the inward pull of gravity, which becomes stronger as the star's core runs out of fuel and can no longer support itself against its own gravity. This collapse results in a dense, compact object with a gravitational pull so strong that not even light can escape, creating a black hole.
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What is the property of a body that causes it to have weight in a gravitational field?
The mass of a body is the property that causes it to have weight in a gravitational field. Weight is the gravitational force exerted on an object, and it is directly proportional to the mass of the object.
Why is the sun round?
The sun is round because of its gravitational pull, which causes it to collapse into a spherical shape due to the force of gravity pulling equally from all directions. This shape is the most stable and efficient way for the sun to distribute its mass and energy.
What causes a black hole to form in space?
A black hole forms when a massive star collapses under its own gravity after running out of fuel for nuclear fusion. This collapse causes the star's core to become extremely dense, creating a gravitational pull so strong that not even light can escape, forming a black hole.
What causes radiator hoses to collapse?
Radiator hoses can collapse due to a restriction in the cooling system, such as a blocked radiator or thermostat. This restriction causes a vacuum to form in the hoses, leading them to collapse under the pressure difference. Additionally, weakened or deteriorating hoses can also collapse over time due to the force of the coolant flowing through them.
What causes an object to have a gravitational pull?
An object has a gravitational pull due to its mass. Gravitational force is a fundamental force of nature that arises from the mass of an object pulling other objects towards it. The greater the mass of an object, the stronger its gravitational pull.
What causes flow?
Several factors can cause pyroclastic flows. Fountain collapse of a volcano's eruption column structure, and gravitational collapse may cause pyroclastic flows.
What causes the densest parts of the nebula to collapse?
The densest parts of a nebula collapse primarily due to gravitational forces. As regions within the nebula become denser, their gravitational pull increases, attracting surrounding gas and dust. When the pressure and density reach a critical threshold, the intense gravitational forces overpower the internal thermal pressure, leading to the collapse of these regions. This process can initiate star formation as the collapsing material forms a protostar.
What force causes protostars to form?
Gravitational force is what causes protostars to form. Gravity pulls together gas and dust in a molecular cloud, causing it to clump and collapse, eventually leading to the formation of a protostar.
What causes dogs to collapse?
Gravity.
What causes the Moon's gravitational fields?
Gravitational fields are caused by masses.
What do you call a dying star that explodes in a brilliant flash of light?
A supernova (massive explosion triggered by a number of different fashions) causes the "brilliant flash of light", this then results in a status change of the star which can become a neutron star or black hole (through gravitational collapse) or alternatively when a white dwarf accumulates enough mass it can undergo a runaway nuclear fission event which cause it to go supernova.
What causes the gravitational force of the moon and the earth?
The distortion of spacetime in response to their respective masses causes their respective gravitational forces.
What is colony collapse disorder and what causes it?
Colony collapse is when bees mysteriously disappear. Vampire mites and nicotine-based insecticides are among the possible causes.
What gravity is and how it causes a cloud of gas to form a star.?
Gravity is a fundamental force that attracts objects with mass towards one another. In a cloud of gas, typically composed of hydrogen and helium, gravity causes the gas to clump together as denser regions form under their own gravitational pull. As these regions collapse, they increase in temperature and pressure, eventually leading to nuclear fusion at the core, which marks the birth of a star. This process transforms the cloud into a luminous star, as the energy from fusion counteracts gravitational collapse.
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.
Three causes of collapse for which rescue breathing may be needed?
Causes of collapse for which rescue breathing may be needed are anaphylactic shock, heart attack, and poisoning.
Causes for earthquake?
tetonic plates in a transform boundary
