A

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Q. Radiocarbon is produced in the atmosphere as a result of

  • (A) Collision between fast neutrons and nitrogen nuclei present in the atmosphere.
  • (B) Action of ultraviolet light from the sun on atmospheric oxygen.
  • (C) Action of solar radiations particularly cosmic rays on carbon dioxide present in the atmosphere.
  • (D) Lightning discharge in atmosphere.
  • Correct Answer - Option(A)
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Explanation by: Admin
Radiocarbon is produced in the atmosphere as result of collision between fast neutrons and nitrogen nuclei present in the atmosphere.

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