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What else can I help you with?
Why are not giant stars in the main sequence on the H-R diagram?
Because there not that hot
Are young stars very hot?
Yes, young stars are very hot because they are in the early stages of their formation, where gravitational collapse causes their cores to heat up significantly. As they begin nuclear fusion, temperatures can reach millions of degrees, especially in massive stars. This high temperature results in a bright, energetic output, making young stars some of the hottest objects in the universe.
What is the color of stars that are the least hot?
Stars that are the least hot, such as red dwarfs and red giants, appear red in color. This is because they emit more red light due to their lower temperatures compared to hotter stars that emit more blue and white light.
Is a blue star hot?
All stars are hot. Blue stars are the hottest.
What is the classification for small hot stars?
Small hot stars are classified as type O, B, or A stars based on their spectral characteristics. These stars are typically blue-white in color and have high surface temperatures and luminosities. They are also referred to as main sequence stars because they are actively fusing hydrogen into helium in their cores.
Why are some star are hot and some are cold?
No. No stars are cold. Even the "coolest" stars have surface temperatures of thousands of degrees. Stars vary in temperature because they produce energy at different rates.
Stars glow because?
Because they are extremely hot.
Why are neutron stars blue?
Because when they are newly formed, they are very hot.
Do stars in the sky have water in them?
No. The stars are too hot for molecules to form. That said, some of those stars have planets and some of those planets may have water.
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 cold and make light?
Stars make their own light, but they are not cold. Stars are extremely hot. We do not feel their heat because they are incredibly distant.
Why does stars start off as dust and gas?
because they were made from hot atoms
Why are not giant stars in the main sequence on the H-R diagram?
Because there not that hot
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.
How white dwarf stars can be both hot and dim?
White Dwarf Stars are very hot, like a ball of fire. They are dim because they are small and very far away.
Are young stars very hot?
Yes, young stars are very hot because they are in the early stages of their formation, where gravitational collapse causes their cores to heat up significantly. As they begin nuclear fusion, temperatures can reach millions of degrees, especially in massive stars. This high temperature results in a bright, energetic output, making young stars some of the hottest objects in the universe.
Why do you have helium?
Helium exists because Hydrogen fuses into Helium in the core of hot stars.
