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When a star is at the end of its lifetime its mass increases.
What else can I help you with?
How does a stars mass indicate?
When a star is at the end of its lifetime its mass increases.
How does a star's mass indicate lifetime?
When a star is at the end of its lifetime its mass increases.
How the lifetime of stars depend on their mass?
The lifetime of a star is determined by its mass because more massive stars burn through their fuel faster due to higher core temperatures and pressures. Higher-mass stars undergo fusion at a quicker rate, leading to a shorter lifespan compared to lower-mass stars. Conversely, lower-mass stars burn their fuel more slowly, allowing them to exist for billions of years.
What are the remnants of a high mass star?
Massive stars become neutron stars, or black holes (depending on how much mass is left at the end of a star's lifetime).
Is the sun a low mass or high mass star?
There are more low mass stars. this is for two reasons:- # the star forming process generates more low mass stars # High mass stars burn out very quickly and explode as supernovas and thus over time there are less and less of them.
What dose the lifetime of a star depend on?
Mainly its mass. The most massive stars develop the most quickly.
How does mass vary Along the main sequence?
Mass generally increases along the main sequence from low-mass stars like red dwarfs to high-mass stars like blue giants. This means that stars that are more massive are typically hotter, larger, and brighter than low-mass stars. Mass is a key factor that determines a star's temperature, luminosity, and lifetime.
What is the expected main sequence lifetime of wolf 359 a very dim star having 10 percent of the suns mass?
Wolf 359, with about 10% of the Sun's mass, is classified as a red dwarf star. Such stars have very long main sequence lifetimes due to their low mass and efficient hydrogen-burning processes. The expected main sequence lifetime of Wolf 359 is estimated to be around 10 to 30 billion years, significantly longer than the Sun's approximate 10 billion-year lifetime. This longevity is a characteristic feature of low-mass stars.
A star's lifetime depends on what?
A star's lifetime depends on its mass. More massive stars have shorter lifetimes, burning through their fuel faster, while less massive stars have longer lifetimes. Additionally, the composition of a star determines how it burns its fuel and influences its lifetime.
How long does an massive star live?
The lifetime of a star varies a lot, depending on its exact mass. The lifetime of a star can be anywhere from just a few million years for the most massive stars, to trillions of years for red dwarves.
What happens to a larger star?
The size (diameter) of a star can change over its lifetime; sometimes within hours.What really matters is the star's MASS. The most massive stars will produce a lot of radiation, and thus use up their fuel very quickly. After that: Stars up to about 1.4 solar masses will end up as white dwarves. Above that, stars up to somewhere between 2 and 3 solar masses will end up as neutron stars. Above that, stars end up as black holes. The "mass" refers to whatever mass remains once the star uses up its fuel. For instance, a supernova explosion may remove a large part of the star's mass. Likewise, massive stars may lose a lot of mass during their lifetime, through their stellar wind.
How long stars lives depends on its?
The lifetime of a star depends on the amount of fuel a star has, and the rate at which it fuses it. This can better be described as it's mass and it's luminosity.
