how is the sun generating heat and light incessantly?
Answers
The core of the sun is so hot and there is so much pressure, nuclear fusion takes place: hydrogen is changed to helium. Nuclear fusion creates heat and photons (light). ... The amount of solar heat and light is enough to light up Earth's days and keep our planet warm enough to support life.
Sun is generating heat and light incessantly due to Nuclear Fusion.
Sun is the ultimate source of enrgy for all present on the Earth. The continuous heat and light of the sun helps every species in number of ways.
This continuous heat and light from Sun came from the Nuclear Fusion which is going on inside the Sun.
There are two forms of nuclear reaction:-
1. Nuclear Fusion
2.Nuclear Fission
What is Nuclear Fusion?
Nuclear Fusion is the reaction in which the two smaller nuclei combined to form a larger nuclei. It is a type of Endothermic reaction.
Sun is made up of large amount of Hydrogen and Helium which when combine with each other release a large amount of heat and light.
The core of the sun is heated continuously as the proton present combined and form Helium.
What is Nuclear Fission?
Nuclear Fission happens when the larger nucleus seperated into smaller nuclei.It is kind of exothermic reaction where large amount of energy is released.
They are primarily used in the nuclear weapon where one Uranium is slitted into Barium, Krypton and two neutron.
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