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What is an expanding star after exhausting its hydrogen fuel called?
An expanding star after exhausting its hydrogen fuel is called a red giant. This stage occurs when the core contracts and heats up, causing the outer layers of the star to expand and cool, giving it a red color.
What comes after the main sequence stage?
red giant
The lifespan of the sun before reaching the red giant stage is about?
The Sun is expected to become a red giant in about 5 billion (i.e., 5000 million) years.The Sun is expected to become a red giant in about 5 billion (i.e., 5000 million) years.The Sun is expected to become a red giant in about 5 billion (i.e., 5000 million) years.The Sun is expected to become a red giant in about 5 billion (i.e., 5000 million) years.
After consuming the hydrogen in its core the sun will begin its helium fusion stage swelling until it becomes what type of star?
The sun will swell into a red giant star during its helium fusion stage. This stage occurs when the core contracts and heats up, causing the outer layers to expand and cool, giving the star its red appearance.
Which is a star in its old age Protostar Main sequence Black Hole or Red giant?
A red giant is a star in its old age. During this stage, a star expands and cools as it exhausts its hydrogen fuel. Eventually, it will shed its outer layers, forming a planetary nebula.
What stage occurs after the red giant?
white dwarf/nova
In the life cycle of a star what stage occurs immediately after red giant?
WHITE DWARF ;p
Does a red giant start have fusion occurring in its core?
Yes, a red giant is a stage in the life cycle of a star where fusion reactions are occurring in its core. The core of a red giant star typically consists of helium undergoing fusion into heavier elements like carbon and oxygen.
What is an expanding star after exhausting its hydrogen fuel called?
An expanding star after exhausting its hydrogen fuel is called a red giant. This stage occurs when the core contracts and heats up, causing the outer layers of the star to expand and cool, giving it a red color.
What is the next stage in the suns evolution?
The next stage in the Sun's evolution is the red giant phase. This occurs when the Sun runs out of hydrogen fuel in its core and starts burning helium. During this phase, the Sun will expand and become larger, eventually engulfing Mercury, Venus, and possibly Earth.
What comes after the main sequence stage?
red giant
What is the the next stage in the Suns evolution?
red giant
What is the 2 stage of the red giant?
The second stage of a red giant occurs after the core has contracted and heated up sufficiently to ignite helium fusion. This stage follows the initial hydrogen burning phase, where the star expands and cools, giving it a red hue. During this phase, helium in the core fuses into carbon and oxygen, while the outer layers continue to expand and cool. This process leads to the star becoming larger and more luminous before it eventually sheds its outer layers, forming a planetary nebula.
The lifespan of the sun before reaching the red giant stage is about?
The Sun is expected to become a red giant in about 5 billion (i.e., 5000 million) years.The Sun is expected to become a red giant in about 5 billion (i.e., 5000 million) years.The Sun is expected to become a red giant in about 5 billion (i.e., 5000 million) years.The Sun is expected to become a red giant in about 5 billion (i.e., 5000 million) years.
What occurs that causes a main sequence star to lose its equilibrium and move on to the next stage in its evolution?
This happens when a main sequence star uses up all of its fuel and swells. Next stage: Red Giant.
How long will the sun's red giant stage last for?
The sun's red giant stage will last for 1 or 2 billion years.
After consuming the hydrogen in its core the sun will begin its helium fusion stage swelling until it becomes what type of star?
The sun will swell into a red giant star during its helium fusion stage. This stage occurs when the core contracts and heats up, causing the outer layers to expand and cool, giving the star its red appearance.
