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What is a large cool star form when a star runs out of hydrogen?
red giant
Reaction dead star?
A dead star is one that no longer experiences nuclear fusion. This happens when a star runs out of hydrogen it can use to convert to helium.
The energy source of stars is primarily associated with?
hydrogen fusion in the core. eventually runs out of hydrogen in the core and hydrogen fusion moves to the shell whilst the core contracts (star expands into red giant)...star leaves the main sequence.
How is a star able to begin helium fusion after it ran out of hydrogen?
The basic idea is that once a star runs out of hydrogen fuel, it starts contracting until it gets hot enough to fuse helium into heavier elements. This happens at temperatures that are quite a bit higher than the temperatures required to fuse hydrogen into helium.
A star 30 times larger than the sun will turn into?
A star 30 times the mass of our Sun will quickly exhaust its hydrogen, go supernova and probably form a "black hole".
How is a star like the sun die?
A star will die once it runs out of hydrogen. If the star is larger than 5 times the size of our sun, it will turn into a supernova while the rest of the material is condensed into a black hole. If the star was smaller, it will just turn into a white dwarf.
What is a large cool star form when a star runs out of hydrogen?
red giant
A large cool star formed when a star runs out of hydrogen?
red giant
What does a star turn into after it runs out of fuel?
a dwarf star
What begins the death of a star?
Usually the fact that the star runs out of fuel.
When a star runs out if hydrogen what does it use as fuel source?
helium
When a main sequence star runs out of hydrogen to the core which type of star begins to form?
red giant
When a main sequence star runs out of hydrogen to fuel the core of which type of star begins to form?
red giant
Reaction dead star?
A dead star is one that no longer experiences nuclear fusion. This happens when a star runs out of hydrogen it can use to convert to helium.
The energy source of stars is primarily associated with?
hydrogen fusion in the core. eventually runs out of hydrogen in the core and hydrogen fusion moves to the shell whilst the core contracts (star expands into red giant)...star leaves the main sequence.
How is the red-giant formed?
A red giant forms when a star runs out of hydrogen fuel at its core and starts fusing hydrogen in a shell around the core the core. This causes the star to expand and cool.
What is a fuel for a star?
Most stars process Hydrogen using nuclear fusion and turn it into Helium.
