Question

What is nuclear fusion and how does it release energy? (in detail answer)​

Answer 1

What is Nuclear Fusion:

Nuclear fusion is a reaction through which two or more light nuclei collide into each other which form a heavier nucleus.

This takes place where the atomic numbers are low example Hydrogen (1)

How is energy released from the Nuclear Fusion:

Fusion power (Energy) is the power generated by nuclear fusion processes. In fusion reactions, two light atomic nuclei fuse together to form a heavier nucleus. Then, they release a comparatively large amount of energy that arises from the binding energy, creating an increase in temperature of the reactants.

Why does Nuclear Fusion release Energy:

The energy is released with the fusion of light elements is because of the interplay of two opposing forces:

Nuclear force - Which combines together protons and neutrons,

Coulomb force -  Which causes protons to repel each other.

*NOTE* Nuclear fusion is different from nuclear fission.

Hope This Helps You

Have a Nice Day :)

Answer 2

nuclear reactions between light elements form heavier elements (up to iron). In cases where the interacting nuclei belong to elements with low atomic numbers (e.g., hydrogen [atomic number 1] or its isotopes deuterium and tritium), substantial amounts of energy are released. The vast energy potential of nuclear fusion was first exploited in thermonuclear weapons, or hydrogen bombs, which were developed in the decade immediately following World War II. For a detailed history of this development, see nuclear weapon. Meanwhile, the potential peaceful applications of nuclear fusion, especially in view of the essentially limitless supply of fusion fueview of the essentially limitless supply of fusion fuel on Earth, have encouraged an immense effort to harness this process for the production of power. For more detailed information on this effort, see fusion reactor