Gravity.
The sun is a ball of gas (mostly hydrogen),
gravity causes it to squeeze in on itself, increasing both temperature and density.
When the hydrogen becomes sufficiently squeezed, it fuses spontaneously.
Nuclear fusion takes place in the core of the sun.
If you are asking where does solar nuclear fusion take place, then that would be at the core of stars.
Nuclear fusion of hydrogen isotopes take place to form helium.
Fusion takes place in the core, where the temperature and pressure are much higher, which is necessary for fusion.
nuclear fusion
The energy produced in the sun is liberated in the form of heat and light. The reaction going on in the sun is known as Nuclear Fusion and Nuclear Fission. Both processes take place simultaneously.
Yes, the sun is a nuclear fusion reactor.
The nuclear reaction taking place inside the sun is called nuclear fusion. This is where hydrogen atoms combine to form helium, releasing a large amount of energy in the process.
Most nuclear fusion happens close to the Sun's center, or core. That's where the temperature and pressure are greatest.
Nuclear fusion in the sun's core occurs when hydrogen atoms combine to form helium under high pressure and temperature, releasing energy in the process. This process is sustained by the sun's immense gravitational force, which creates the necessary conditions for fusion to occur.
What is a finalproduct of nuclear fusion in the sun
The central region of the sun is called the core.