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Atoms and Nuclei question

2003 · Q146
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Atoms and Nuclei question

2003 · Q146

NEETPhysicsAtoms and NucleiMCQ+4 / −1
Solar energy is mainly caused due to
  1. A
    burning of hydrogen in the oxygen
  2. B
    fission of uranium present in the Sun
  3. C
    fusion of protons during synthesis of heavier elements
  4. D
    gravitational contraction
View written solutionFree

Correct answer: C

As a result of fusion, enormous amount of heat is liberated which is the main cause of source of solar energy.

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