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What happens when a star 3 times 5 times and 20 times the mass of the sun?
Complete Question here: For three mass stars (a) a star with a mass three times the mass of the sun, (b) a star with a mass 5 times mass of the sun and (c) a star with a mass 20 times the mass of the sun --> in each case describe the possible final state of the star after all its fuel is exhausted. --> comment on the masses, size and density of these states. --> for each of the end states, briefly describe experimental observations that allow us to find, identify, and verify the existence of object left after star has exhausted its fuel and collapsed to a final state. As an example how do we know that neuron stars exist.
What type of stars make black holes and neutron stars?
Generally, the bigger the star, the bigger the result after it's death. It is important to know all of the stages after a star's death. The size of a star, I think, is called solar mass. When a star does not have a sufficient amount of fuel to keep it's temperature at a certain point, to suppress it's own gravity, it's gravity will begin to collapse in on itself, commonly known as gravitational collapse. This is where the star is going to collapse in on itself, getting rid of it's gases, but leaves a small, burning core. Only with black holes does the star completely collapse in on itself, I think. A small star, let us take our own star for example, will collapse in on itself and become a small, white dwarf. White dwarfs are small stars that burn for billions of years. I think you get a white dwarf from the death of a star that was only about 1 solar mass. You then get bigger stars which can eventually become neutron stars. This is where a bigger star only leaves neutrons basically in the core, thus making it a neutron star. Finally you get black holes. Black holes are formed by a star of about 30-40 solar masses or more. In other words, a HUGE star. The sheer size of the star means it sheds it's envelope, (outer layer basically) extremely quickly, but because the mass is so high the opposing force is not nearly as strong to counter-balance the collapse, as opposed to a white dwarf, or neutron star formation. The collapse continues and continues until it digs a hole in through itself, and with the density so high it reaches a singularity point. This is a black hole. There you have it, three rough descriptions of the stages after a star's death. I know they sound confusing, they're probably not even accurate but my knowledge on star's is pretty rusty anyway. I hope this has helped in some way.
How does a 1.2-solar-mass white dwarf compare to a 1.0 -solar-mass white dwarf?
The sun is still converting hydrogen into helium and on up the periodic table. Basically the sun is in static equillibrium between expansion and contraction due to gravity. When a sun reaches the white dward stage it no longer has the gravitational force to undergo the fusion of hydrogen into helium ect
When does ice storm happen?
Ice storms happens when a cold mass of air and a warm mass of air combine to create a ice storm
What is the common size of a black hole?
There is no "average" mass for black holes throughout the entire universe. Black holes range greatly in mass, depending on how they were formed, and how long they have existed if you take Hawking Radiation into account. Mass can be anywhere between a couple hundred protons, such as those created by cosmic rays striking Earth's atmosphere, or an enormous mass such as those in the center of almost every spiral galaxy.
What forms from a supernova?
Depending on the mass of the original star it will either end up as a neutron star (< 20 solar masses) or a black hole (> 20 solar masses).
How will the fusion rate of a two solar mass star compare to the fusion rate of a four solar mass star?
The fusion rate of a two solar mass star will be two times slower than the fusion rate of a four solar mass star. This is because the fusion rate of a star is proportional to its mass. The more massive the star, the hotter its core, and the faster the fusion reaction. A two solar mass star has a core temperature of about 10 million degrees Celsius, while a four solar mass star has a core temperature of about 20 million degrees Celsius. The higher core temperature of the four solar mass star allows for a faster fusion reaction. The faster fusion reaction in a four solar mass star means that it will burn through its fuel more quickly. A two solar mass star has a main sequence lifetime of about 10 billion years, while a four solar mass star has a main sequence lifetime of only about 10 million years. The main sequence is the stage of a star's life when it is fusing hydrogen in its core. Once a star has exhausted its hydrogen fuel, it will evolve off the main sequence and into another stage of its life. The faster fusion reaction in a four solar mass star also means that it will be more luminous. A two solar mass star has a luminosity of about 100 times that of the Sun, while a four solar mass star has a luminosity of about 1,000 times that of the Sun. The greater luminosity of a four solar mass star means that it will be much brighter than a two solar mass star. This is why four solar mass stars are often referred to as "blue giants."
What happens when a star 3 times 5 times and 20 times the mass of the sun?
Complete Question here: For three mass stars (a) a star with a mass three times the mass of the sun, (b) a star with a mass 5 times mass of the sun and (c) a star with a mass 20 times the mass of the sun --> in each case describe the possible final state of the star after all its fuel is exhausted. --> comment on the masses, size and density of these states. --> for each of the end states, briefly describe experimental observations that allow us to find, identify, and verify the existence of object left after star has exhausted its fuel and collapsed to a final state. As an example how do we know that neuron stars exist.
How long does a star live for?
the life san of stars is like if you had everyone bring in candles into the class,some would be round,some would be tall and skinney,and they all would go ot at different times.the round candles may take a lung time to go out, while tea lights may last only a short period of time.just like stars
What gives a supernova its energy?
Mass. E=MC2 Supernova explosions happen with the most massive of stars > 20 of our Suns.
What type of stars make black holes and neutron stars?
Generally, the bigger the star, the bigger the result after it's death. It is important to know all of the stages after a star's death. The size of a star, I think, is called solar mass. When a star does not have a sufficient amount of fuel to keep it's temperature at a certain point, to suppress it's own gravity, it's gravity will begin to collapse in on itself, commonly known as gravitational collapse. This is where the star is going to collapse in on itself, getting rid of it's gases, but leaves a small, burning core. Only with black holes does the star completely collapse in on itself, I think. A small star, let us take our own star for example, will collapse in on itself and become a small, white dwarf. White dwarfs are small stars that burn for billions of years. I think you get a white dwarf from the death of a star that was only about 1 solar mass. You then get bigger stars which can eventually become neutron stars. This is where a bigger star only leaves neutrons basically in the core, thus making it a neutron star. Finally you get black holes. Black holes are formed by a star of about 30-40 solar masses or more. In other words, a HUGE star. The sheer size of the star means it sheds it's envelope, (outer layer basically) extremely quickly, but because the mass is so high the opposing force is not nearly as strong to counter-balance the collapse, as opposed to a white dwarf, or neutron star formation. The collapse continues and continues until it digs a hole in through itself, and with the density so high it reaches a singularity point. This is a black hole. There you have it, three rough descriptions of the stages after a star's death. I know they sound confusing, they're probably not even accurate but my knowledge on star's is pretty rusty anyway. I hope this has helped in some way.
What happens at the end of a solar lease?
At the end of a solar lease, typically after 20-25 years, the homeowner can choose to renew the lease, purchase the solar panels at market value, have the solar company remove the panels, or potentially extend the lease on a month-to-month basis.
Why is there a lower end on the main sequence?
It's 0.08 solar masses. That's the smallest mass for a red dwarf star. There are "brown dwarf "stars with lower masses, but they are not usually defined as "true stars" because they don't emit energy by nuclear fusion reactions.
How does a 1.2-solar-mass white dwarf compare to a 1.0 -solar-mass white dwarf?
The sun is still converting hydrogen into helium and on up the periodic table. Basically the sun is in static equillibrium between expansion and contraction due to gravity. When a sun reaches the white dward stage it no longer has the gravitational force to undergo the fusion of hydrogen into helium ect
What is Cody Eakin's number on the Dallas Stars?
Cody Eakin is number 20 on the Dallas Stars.
What is the mass 20kg object?
"Kilogram" is the unit of mass. A 20-kg object has a mass of 20 kilograms.
When does ice storm happen?
Ice storms happens when a cold mass of air and a warm mass of air combine to create a ice storm
