R

Ram Sharma • 193.84K Points
Coach Science 

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

  • (A) Action of ultraviolet light from the sun on atmospheric oxygen
  • (B) Lightning discharge in atmosphere
  • (C) Action of solar radiations particularly cosmic rays on carbon dioxide present in the atmosphere
  • (D) Collision between fast neutrons and nitrogen nuclei present in the atmosphere
Correct Answer - Option(D)

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