CUET · PHYSICS · PYQ PAPER 2023
The sun maintains its shine because of the
- A Fission of Helium
- B Burning of carbon
- C Fusion of Hydrogen
- D Fusion of Helium
Answer & Solution
Correct Answer
(C) Fusion of Hydrogen
Step-by-step Solution
Detailed explanation
The Sun produces energy through nuclear fusion in its core, where hydrogen nuclei fuse together to form helium under extreme heat and pressure. This process releases a massive amount of energy in the form of light and heat, which is what makes the Sun shine. C) Fusion of Hydrogen
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