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What is a star called that has exhausted its supply of hydrogen?
A star that has exhausted the hydrogen in its core will become a red giant or supergiant.
When a main-sequence star has exhausted the fuel in its core it becomes a....?
I am pretty sure it becomes a giant if I'm not mistaken.
How can a red giant become brighter if it now has a lower surface temperature?
how can a red giant star become brighter if it now has a lower surface temp
What do medium stars in the red giant phase become?
A star that is in it's teenage years(medium star) isn't a red giant until it's last years.
Why does an expanding giant star become more luminous?
Less energy is produced in the interior
What causes a star to become a super giant versus a giant?
That would mainly depend on the star's mass.
How does a main sequence star becomes a giant?
it doesn't because the star may be already dead before its ready to become a giant.
What is a star called that has exhausted its supply of hydrogen?
A star that has exhausted the hydrogen in its core will become a red giant or supergiant.
What determines if a star will become a rea giant or a super giant?
A star's entire fate is tied into its initial mass. Nothing else matters.
What causes a giant star to turn into a white dwarf?
A giant star would experience a supernova explosion, in order to become a white dwarf.
When its fusion stops a star will become either a black hole a neutron star or?
When fusion stops in a star it will start to fuse helium and will become a red giant.
What will a star become as it uses up its hydrogen supply?
a super giant.
How many times can a star become a red giant?
Just once.
What kind of star the sun will become in the end of the cycle?
red giant
When a main-sequence star has exhausted the fuel in its core it becomes a....?
I am pretty sure it becomes a giant if I'm not mistaken.
The sun is a .medium -sized star but one day it will become a red giant?
yes. in about five billion years the sun will become a red giant.
How can a red giant become brighter if it now has a lower surface temperature?
how can a red giant star become brighter if it now has a lower surface temp
