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Light from a star is a form of?
Electromagnetic radiation.
Is the force with you?
yes, the force is with everyone may the force be with you young jedi Star Wars
How do you define a 'star' in physics and astronomy?
In physics and astronomy, a star is a huge globe of plasma that emits its own radiation.
How do you define a star in astronomy?
A star is any hydrostatically stable plasma that generates heat and electromagnetic radiation by nuclear fusion.
Is the force from Star Wars real?
No. The 'force', from Star Wars, is an idea based around engery sorrounding the Star Wars universe. It is made up, and not real.
When the outward force due to fusion and radiation balances with the inward force of gravity a star is said to be experiencing what?
When the outward force due to fusion and radiation balances with the inward force of gravity, a star is said to be in a state of hydrostatic equilibrium. This balance between the forces maintains the star's stability and prevents it from collapsing or expanding uncontrollably.
What does the equilibrium between the outward pressures of radiation and the force of gravity do?
The equilibrium between the outward pressures of radiation and the force of gravity in stars helps to maintain their stable structure and prevent collapse. In this delicate balance, the force of gravity pulls inward, while the radiation pressure generated by nuclear fusion in a star's core pushes outward, preventing the star from collapsing under its own weight.
When Inside a star the force of gravity is balanced by the?
It is balanced by radiation pressure, and gas pressure.
When the outward force due to fusion and radiation balances with the inward force of gravity a star is said to be experiencing?
hydrostatic equilibrium.
What does the equilibrium between the outward pressures of radiation and the force gravity do?
"While the star can produce energy, that keeps the star in balance - it keeps the star from collapsing. By the way, another outward force is the gas pressure, but that, by itself, is not enough to counteract the force of gravity in the case of a star."
How is energy transferred in the radiation zone?
In the radiation zone of a star, energy is transferred through electromagnetic radiation in the form of photons. These photons travel outward from the core of the star through the radiation zone, carrying thermal energy with them. This process allows the star to maintain its equilibrium by balancing the inward gravitational force with the outward pressure generated by this energy transfer.
What is a radiation drop?
A radiation drop is a decrease in radiation levels, typically due to a decrease in the radioactive material emitting the radiation or due to shielding that blocks the radiation from reaching a certain area. It indicates a lessening of radiation exposure in the environment.
What does the equilibruim between the outward pressures of radiaion and the force of gravity do?
The equilibrium between the outward pressure of radiation and the force of gravity in stars enables them to maintain their size and shape. This balance prevents the star from collapsing under its own gravity or expanding due to the radiation pressure, allowing it to remain stable over a long period of time.
A star will not expand nor contract when the force of gravity holding it together equals the pressure of pushing it apart?
Fusion and Radiation
What does the euilibrium between the outward pressures of radiation and the force of gravity do?
The equilibrium between the outward pressures of radiation and the force of gravity in a star helps to maintain its stable size and temperature. This balance prevents the star from collapsing under its own gravity or expanding uncontrollably due to radiation pressure.
What happens to stars temperature as it expand?
As a star expands, its temperature decreases. This is because the energy in the star becomes more spread out as the star grows in size, leading to a decrease in temperature. Although the surface of the star can appear brighter as it expands, the overall temperature of the star decreases.
What form of radiation is released from the star?
Infrared radiation.
