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The mass of the star and the related temperature of the stellar core determine the thermonuclear process type of the star. The stars of the solar mass produce energy from Hydrogen in the proton-proton cycle (two and three proton nuclei appear in intermediate stages of the fusion, end product is Helium); stars twice (or more) as heavy run the HNC cycle (Although Helium is here still the end product, Nitrogen and Carbon appear in intermediate fusion stages, too). Once the Hydrogen is used up, gravity collapse makes the temperatures rise until the next , heavier element fusion cycle is activated.
As the temperature rises, other numerous fusion cycles can produce all existing elements. The heaviest ones are created in the extraordinary high temperatures of the supernovae-explosions
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What energy transformation occurs in nuclear fusion of hydrogen?
In nuclear fusion of hydrogen, the transformation of mass into energy occurs. This is in accordance with Einstein's equation E=mc^2, where a small amount of mass is converted into a large amount of energy.
What kind of nuclear reactive occurs in the sun fusion or fission?
The nuclear reaction that occurs in the sun is fusion. This process involves the fusing of hydrogen atoms to form helium, releasing a large amount of energy in the form of light and heat. Fusion is the main source of energy for the sun and other stars.
Does nuclear fusion occur at a low temperature?
No, normally it occurs at temperatures of millions of degrees. It does occur at room temperature, but not in significant amount; any possible practical use of "cold fusion" is, so far, speculation.
What layer of the sun does fusion occur?
Nuclear fusion occurs in the solar core.
What type of thermonuclear reaction occurs in the sun which generates a tremendous amount of heat energy?
The main thermonuclear reaction in the sun is the fusion of hydrogen nuclei (protons) into helium nuclei. This process, known as nuclear fusion, releases a tremendous amount of heat energy and is responsible for powering the sun and providing light and warmth to the Earth.
What energy transformation occurs in nuclear fusion of hydrogen?
In nuclear fusion of hydrogen, the transformation of mass into energy occurs. This is in accordance with Einstein's equation E=mc^2, where a small amount of mass is converted into a large amount of energy.
What kind of nuclear reactive occurs in the sun fusion or fission?
The nuclear reaction that occurs in the sun is fusion. This process involves the fusing of hydrogen atoms to form helium, releasing a large amount of energy in the form of light and heat. Fusion is the main source of energy for the sun and other stars.
Does fission or fusion occur in the sun?
Fusion occurs in the sun.
Does fusion or fission occur in the sun?
Fusion occurs in the sun.
Central part of the sun where fusion occurs?
Central part of the Sun where nuclear fusion occurs is called core.
Where does the fusion reacion occur on the sun?
Fusion occurs in the core of the Sun
When fusion occurs it creates what?
iron
What fusion takes place in the center of the sun?
Hydrogen fusion occurs in the core of the sun, where hydrogen atoms combine to form helium through a series of nuclear reactions. This process releases a huge amount of energy in the form of light and heat.
Describe fusion and where it occurs?
Fusion is a nuclear reaction in which two light atomic nuclei combine to form a heavier nucleus, releasing a large amount of energy in the process. It occurs naturally in the core of stars, including our sun, where high temperatures and pressures allow hydrogen atoms to fuse into helium. Scientists are also working on developing fusion as a potential clean and abundant energy source here on Earth.
What is the process by which the nuclei of atoms fuse together producing a tremendous amount of energy?
fusion
What layer of the sun does fusion occur?
Nuclear fusion occurs in the solar core.
Does nuclear fusion occur at a low temperature?
No, normally it occurs at temperatures of millions of degrees. It does occur at room temperature, but not in significant amount; any possible practical use of "cold fusion" is, so far, speculation.
