πŸ“Š Non Destructive Testing and Evaluation
Q. Explain the difference between X and gamma rays:
  • (A) They are both types of electromagnetic radiation
  • (B) X rays are naturally occurring; gamma rays are man made
  • (C) X rays are produced electrically; gamma rays are emitted by disintegrating atomic nuclei
  • (D) There is no difference
πŸ’¬ Discuss
βœ… Correct Answer: (C) X rays are produced electrically; gamma rays are emitted by disintegrating atomic nuclei

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