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What role does gravitational collapse play in the process of star formation?
Gravitational collapse is a crucial step in the process of star formation. When a cloud of gas and dust in space collapses under its own gravity, it becomes denser and hotter, eventually leading to the formation of a protostar. This gravitational collapse is what initiates the fusion reactions in the core of the protostar, eventually leading to the birth of a new star.
Matter expands when its gets hotter and contracts when it cool?
The explanation of Thermal Expansion.
What does an object do when it becomes hotter?
Get horny/expand
Why is photosynthesis faster on a sunny day?
Because bro the sun is hotter and it contracts with the plants.
How is a protostar different from a star?
A protostar is a collapsing cloud of gas and dust in the process of becoming a star, while a star is a luminous sphere of plasma held together by its own gravity and shining through nuclear fusion in its core. Protostars are still in the early stages of stellar evolution, while stars have reached a stable state of energy equilibrium.
What happenes to the density of a fluid as it becomes hotter?
The hotter part of the fluid becomes less dense and rises to the top. Where as the colder part of the fluid will be more dense and will sink to the bottom.
What happens to the density to the fluid as it becomes hotter?
The hotter part of the fluid becomes less dense and rises to the top. Where as the colder part of the fluid will be more dense and will sink to the bottom.
What happens to the density of a fluid when it becomes hotter?
the fluid rises
What happens to a cloud when it becomes denser and hotter?
It usually dissipates.
What happens when density of a fluid when it becomes hotter?
the fluid rises
What happens when water vapor it gain energy?
It becomes hotter vapour.
Is the moon hotter than earth?
it depend on you position on earth
