Discuss Commonalities in Regards to the Origins, Effects, and Control

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The Answer is All physical agents are related to sources of energy-noise comes from sound waves, vibration from objects in motion (kinetic energy), radiation from electromagnetic energy, and thermal stress from thermodynamic energy.
All physical agents can cause a range of injuries and illnesses from minor to severe, e.g. annoyance to complete hearing loss, minor cut to amputation, cataracts to death, numb fingers to frostbite.
The control of all physical agents follows the source-path-human strategy. The first line of defence is to remove the source, if possible, through engineering and administrative controls. The second line of defence is to block the path (move the worker away) from the source through engineering and administrative controls and PPE. If these are not successful or viable then the last line of defence is to protect the human through personal protective equipment.

Discuss Commonalities in Regards to the Origins, Effects, and Control

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Discuss Commonalities in Regards to the Origins, Effects, and Control

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Correct Answer:
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