well it occurs in the core of the sun, and it travels because it is shot out of the sun because it has too much pressure.
nuclear fusion is not a natural occurrence, it is when two atoms are fused together
Because the conditions of temperature and pressure that occur in stars do not occur on earth
It has to be at hundreds of millions of degrees kelvin, before a fusion reaction between deuterium and tritium will start
In areas of high temperature and high pressure
At the core of a star, the sun for example, the pressure due to gravity is greatest and gives the best conditions for fusion to start. Heat then flows outwards in all directions from the core.
Sun
nuclear fusion is not a natural occurrence, it is when two atoms are fused together
No place, we have not yet determined how to make a fusion reactor. Only fusion bombs.
in the djfafkjkvn
Nuclear fusion occurs at the core of the sun (and other stars) providing huge amount of energy to the rest of the solar system. It has also been achieved on Earth, though not in a controlled and sustained manner.
In the cores of stars and hydrogen bombs.
Because the conditions of temperature and pressure that occur in stars do not occur on earth
yes nuclear fusion does occur on the sun, creating intense heat and light
It has to be at hundreds of millions of degrees kelvin, before a fusion reaction between deuterium and tritium will start
Not nuclear, it takes an extremely hight temperature for Fusion to occur with in the sun or any other star. ADDED: Yes "nuclear". Fusion is one of the two type of nuclear reaction, the other being Fission.
Transitions between various stages of electron excitement.
Yes, but on earth we are limited in size