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When a star runs out of hydrogen what does it use as a fuel source?
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What triggers a super nova?
When its original source of fuel has run out for instance our sun runs on hydrogen, after the depletion of the original fuel is gone the suns core condenses creating helium were the star expands to great measures were it gets to a size were its limited supply of helium runs out either collapsing into a black hole or a dwarf star
The death of a star occurs when its?
When the star runs out of fuel.When the star runs out of fuel.When the star runs out of fuel.When the star runs out of fuel.
What is the name for the portion of a star's life cycle when it uses hydrogen for fuel?
When a star is in the Hydrogen burning phase it said to be a Main Sequence star.
What Star Expands After Exhausting Its Hydrogen Fuel?
Red Giants:)
A large cool star formed when a star runs out of hydrogen?
red giant
When a star runs out if hydrogen what does it use as fuel source?
helium
What is a star's main source of fuel?
Hydrogen
What begins the death of a star?
Usually the fact that the star runs out of fuel.
When a main sequence star runs out of hydrogen to fuel the core of which type of star begins to form?
red giant
What triggers a super nova?
When its original source of fuel has run out for instance our sun runs on hydrogen, after the depletion of the original fuel is gone the suns core condenses creating helium were the star expands to great measures were it gets to a size were its limited supply of helium runs out either collapsing into a black hole or a dwarf star
The death of a star occurs when its?
When the star runs out of fuel.When the star runs out of fuel.When the star runs out of fuel.When the star runs out of fuel.
What is star fuel?
hydrogen
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 does it mean when a star goes off the main sequence?
When a star "goes off the main-sequence" it generally means the star has run out of hydrogen fuel and is beginning the post-main-sequence or its end of life phase. The main sequence of a star is the time where it is no longer just a proto-star but is burning hydrogen as a primary source of fuel.
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.
What happens when a star burns all of its hydrogen?
When a star burns up all of its hydrogen,it becomes red in color.As hydrogen is the fuel for star and it will burst after it.
What happens when a star burns up all of its hydrogen?
When a star burns up all of its hydrogen,it becomes red in color.As hydrogen is the fuel for star and it will burst after it.
