nasilvaneiTawn nasilvaneiTawn
  • 01-04-2017
  • Physics
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Levels above _____ decibels can cause permanent injury to a person's hearing.

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Аноним Аноним
  • 01-04-2017
If an individual is around sound decibels higher than 85, their hearing can be damaged. Damage usually takes place after long exposure.  
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