Lutman and Spencer (1991) and others have shown that factory workers with long-term exposure to sounds of __________ dB will likely sustain hearing loss over time.

Question

Quizplus · Accepted Answer

Studies have shown that long-term exposure to sounds of 90 dB or higher can lead to hearing loss over time. This threshold is commonly referenced in occupational health standards for noise exposure.

Lutman and Spencer (1991) and Others Have Shown That Factory