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How is the lifetime of a star comparable to stellar evolution?
Wiki User
∙ 11y ago
Stellar evolution is the term for the changes a star undergoes during its lifetime.
Wiki User
∙ 11y ago
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What are Endpoints of stellar evolution?
The endpoints of stellar evolution are: White Dwarf Neutron Star Black Hole The endpoint is dependent upon birth mass of the star.
What current stage of stellar evolution is Arctics?
I know of no star by that name.
How does gravity effect stellar evolution?
Gravity effects stellar evolution by pulling down force on the stars while they are forming. Mass will determine how long the star stays alive and burning.
What describes the life of a star?
Stellar evolution is the collection of hypotheses that describes how stars develop as they age.
What major forces and or pressures drive stellar evolution?
The fact that each star starts out with all the hydrogen that its ever going to have.
What color is the red giant that is in space?
A red giant star is a dying star that is in the last stages of stellar evolution. Red giant stars are red in color.
How can star clusters confirm astronomers' theories of stellar evolution?
Star clusters are collections of same-age stars that remain intact for billions of years. When plotted on a H-R diagram, a cutoff point of stars leaving the main sequence and massive stars further evolved are shown, confirming the theory of stellar evolution.
Why are white dwarfs so dense?
A white dwarf (or degenerative star) is the stellar remains of a star, that is composed mostly of electron degenerate matter. The electrons are already at the lowest possible energy level.A white dwarf's mass is comparable to that of the Sun but its volume is comparable to that of the Earth.
Which stage of stellar evolution does combined hydrogen fusion and helium fusion cause a star's outer shell to expand?
Main Sequence - star is stable because of Hydrostatic Equilibrium. Fusing Hydrogen to Helium in core. Stars spends about 90% lifetime as main sequence.This is were I found the answer - http://www.maa.mhn.de/Scholar/star_evol.html
As heavier elements are formed by fusion a massive star expands into?
Stellar evolution
Where would a pulsar and a neutron star be found in stellar evolution?
After a death of a Giant Star, a corpse of a star will be the remaining of it, right in the center of the aftermath, you will find one of the strangest objects in the Universe, the Pulsar and the Neutron Star.
Why is stellar evolution important?
hydrogen is what stars are mostly made Being the reservoir from which new stars are born in the Galaxy, interstellar matteris of fundamental importance in understanding both the processes leading to the formation of stars, including the solar system, and ultimately the origin of life in the universe. Stellar evolution stellar evolution is a necessary consequence of the physical theory of stellar-structure, which requires that the luminosity, temperature, and size of a star must change as its chemical composition changes because of thermonuclear reactions.ken mendozaPHIL.....
