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On passing through food, X-rays kill the-----?
  1. fungus
  2. virus
  3. bacteria
  4. insects
Explanation
  • On passing through food, X-rays kill the  bacteria
  • X-rays have been discovered by Wilhelm Conrad Roentgen
  • ***

concept of how X-rays kill bacteria while  passing through the food

  • The ionizing radiation sends enough energy into the bacterial or mold cells in the food to break chemical bonds.
  • This damages the pathogens enough for them to die or no longer multiply, which reduces illness or spoilage.



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