How does the sun produce its energy?

Answer 1

Nuclear fusion. The nuclei of atoms of hydrogen are fused together to form a helium nucleus. At this point they are a "plasma" which is a fourth state of matter. Plasma is so hot that the electrons are stripped away from the nuclei. Technically a small amount of mass is turned into a tremendous amount of energy during this process. Think Einstein's equation E=mc^2.

Answer 2

we could understand the gamers in the activity and the regulations -- it incredibly is the debris and their interactions. the middle of the sunlight is an exceedingly heat gasoline. it fairly is ionized: all the electrons have been ripped faraway from the nuclei because of the fact it is so warm. The nuclei attainable are extra often than not 1H, fairly various 4He, and a few 2H and 3He. (There are some different varieties, yet they are actually not so substantial for us.) what's taking place in the midst of the sunlight has similarities to burning methane: C H4 + 2 O2 --> C O2 + 2 H2 O in this reaction, the terrific molecules have much less inner capability than the commencing molecules. considering the fact that capability is conserved, the extra capability is released as capability of action of the molecules. it incredibly is the gasoline gets warmer. the quantity of capability in touch is 5.5 eV each and every time the reaction above happens. As we've seen, lots extra capability than which would be in touch in the reactions interior the sunlight and different stars. The information is powerful that the well-known reaction is "burning" hydrogen to make helium: 4 1H + 2 e --> 4He + 2 neutrinos + 6 photons in this reaction, the terrific debris have much less inner capability than the commencing debris. considering the fact that capability is conserved, the extra capability is released as capability of action of the nuclei and electrons in the photograph voltaic gasoline, the production of various low capability photons and, finally, the capability of the neutrinos, which basically zip applicable out of the sunlight. it incredibly is the gasoline gets warmer and has various photons (and neutrinos). the quantity of capability in touch is 26 MeV = 26 x 106 eV each and every time the reaction above happens. Why can we predict of that it fairly is what is going on? capability output of tens of millions of eV consistent with reaction is mandatory if the sunlight has been producing capability on the stated fee over billions of years. The reactions exist. (they have been studied in the laboratory.) there's a relentless step-via-step concept for the reaction.

Answer 3

The sun operates on what is believed to be a Fusion-fission reaction

Deep inside is fusion under extreme temperature and pressure. Small atoms such as hydrogen and helium get joined to form larger atoms.

Above a certain level, some of the heavier atoms split similar to our atomic bombs going off.

BOTH reactions convert part of the masses of the atoms involved into energy.

Essentially, the Sun is getting lighter every second.