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Some stars are hotter than others primarily due to their mass and stage in the stellar lifecycle. More massive stars have greater gravitational pressure at their cores, leading to higher temperatures and increased nuclear fusion rates. Additionally, the composition of a star can influence its temperature; for example, stars with higher metallicity can have different fusion processes. Finally, a star’s age and the energy it produces through fusion also play significant roles in determining its surface temperature.
What else can I help you with?
What is a clue to a stars temperature?
Its colour. White stars are hotter than blue stars which are hotter than yellow which are hotter than orange, which are hotter than red.
Why are some stars are brighter than the others?
Because some are larger than others and some are closer than others.
Why do some stars look brighter than others?
Stars look brighter than others due to factors such as their size, temperature, and distance from Earth. A larger and hotter star will appear brighter, as will a star that is closer to us. The brightness of a star as seen from Earth is measured by its apparent magnitude.
True or false Red stars are hotter than whittish- blue stars?
False. Blue giants(or hypergiants) are hotter than Red giant stars. White dwarves are also hotter but they are smaller than blue giants. (As is implied by the name.)
Is a blue star hotter than a red giant?
blue stars are hotter
Are sun like stars hot?
Yes they are. Some are hotter than others.
What is a clue to a stars temperature?
Its colour. White stars are hotter than blue stars which are hotter than yellow which are hotter than orange, which are hotter than red.
Why is it that there are main sequence stars which are hot and others are cool and dim?
some stars are hotter than others because they have more hydrogen to use and create heat with. BTW- answered by a 6th grader.
Are stars hoter than the sun?
Some stars are hotter then the Sun such as Sirius and Rigel.
Is the sun hotter or cooler than red and blue stars?
The sun is hotter than red stars but cooler than blue stars,
Why are some stars are brighter than the others?
Because some are larger than others and some are closer than others.
What are the process of getting some place hotter than the others?
mari
Why do some stars look brighter than others?
Stars look brighter than others due to factors such as their size, temperature, and distance from Earth. A larger and hotter star will appear brighter, as will a star that is closer to us. The brightness of a star as seen from Earth is measured by its apparent magnitude.
Do stars produce heat?
Yes. Stars are extremely hot. The sun is one of them. Some stars are even hotter and brighter than the sun.
Do stars move quicker than others?
Yes, some stars move more quickly than others
Why are stars hotter than the surrounding area?
stars are hotter than the surrounding area because the surrounding area isn't so hot.
Is the sun the hottest and biggest star?
No. Other stars are much larger and much hotter than the sun. The sun only seems larger and hotter than others because it is the closest star to us.
