Question

With the help of necessary equations, explain the
process of fusion in sun. Why it occurs at very high temperature?

Or

How is energy produced in sun continuously? Explain with equation. Why is it occurs at very high temperature?

Or

How is energy produced in sun? Explain by giving necessary equations.
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Answer 1

Answer:

Nuclear fusion, the source of all the energy so generously radiated by the Sun, does two things: it converts hydrogen into helium (or rather, makes helium nuclei from protons) and it converts mass to energy.