0
What else can I help you with?
Why stars give light?
Nuclear processes where lighter atoms merge into heavier ones.
How is gold created on Earth and what processes are involved in its formation?
Gold is created on Earth through a process called nuclear fusion in the cores of massive stars. When these stars explode in supernova events, they release elements like gold into space. Over time, these elements can be incorporated into new stars and planets, including Earth. Gold can also be formed through other processes, such as in collisions between neutron stars.
How do white dwarfs form and what are the key processes involved in their formation?
White dwarfs form from the remnants of low to medium mass stars after they have exhausted their nuclear fuel. During this process, the star sheds its outer layers, leaving behind a dense core composed mostly of carbon and oxygen. The key processes involved in the formation of white dwarfs include nuclear fusion, gravitational collapse, and electron degeneracy pressure.
What process provides the heat?
Three processes produce heat. Contraction, in both stars and planets; radioactive decay, in planets, and nuclear fusion, in stars.
Does lithium form from nuclear fission?
No, lithium does not form from nuclear fission. Lithium is created in stars through nuclear fusion processes. In nuclear fission, heavy atomic nuclei split into smaller ones, releasing energy in the process.
What does a star do?
Among other things, stars emit great quantities of radiation due to exothermic nuclear fusion processes.
In the cores of stars nuclear reactions convert helium to?
In the cores of stars, nuclear reactions convert helium to heavier elements like carbon, oxygen, and nitrogen through processes like fusion. This conversion of helium to heavier elements releases energy and is essential for the life cycle of stars.
Does everything in space involve nuclear energy?
All the stars rely on nuclear fusion to provide their energy, but there are other objects like the planets and asteroids that are just lumps of rock or gas, without nuclear reactions going on, and astronomers now think that such objects will be found all over the universe as well as in our solar system.
What has the author Carlos A Bertulani written?
Carlos A. Bertulani has written: 'Neutron star crust' -- subject(s): Neutron stars, Stars, Structure 'Nuclear physics in a nutshell' 'Nuclear Physics in a Nutshell (In a Nutshell)' 'Electromagnetic processes in relativistic heavy ion collisions'
How is there oxygen in stars?
Most stars that are around today are made of old material from dead stars. Those old stars produced oxygen as a product once they started fusing helium and heavier elements. Some old stars are currently producing oxygen through nuclear fusion.
Does a star reflect light?
No, stars emit light through nuclear fusion processes happening within their core. The light we see from stars is produced as a result of the energy released during this process.
Where does plasma exist in the greatest quantity?
In stars.In stars.In stars.In stars.
