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Light from a star is a form of?
Electromagnetic radiation.
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.
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 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 Inside a star the force of gravity is balanced by the?
It is balanced by radiation pressure, and gas pressure.
What does the equilibrium between the outward pressures of radiation and the force of 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."
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."
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 makes a star contract?
A star contracts when the equilibrium of a star unbalances itself when the star isn't putting out enough outward force (due to a decrease in nuclear fusion and the making of helium), and the gravitational forces push itself in, causing star contraction.
What form of radiation is released from the star?
Infrared radiation.
Light from a star is a form of?
Electromagnetic radiation.
Do lighter coloured clothing decrease radiation?
huhs? :?
Does Radiation Exposure Gradually decrease over a lifetime?
no
Can people be immune to radiation?
No. Radiation is a physical force.
Which changes would changes would correspond to a decrease in a star's absolute brightness?
A decrease in the star's temperature
What advances would be most likely to decrease the side effects of radiation treatment?
The use of narrower radiation beams would help decrease the side effects of the radiatin treatment.
