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| Q. |
Which of the following is the maximum intensity of sound that can be tolerated by humans on a daily basis in decibels (dB) without substantial damage to their hearing? |
| A. | 60 dB |
| B. | 85 dB |
| C. | 100 dB |
| D. | 120 dB |
| Answer» B. 85 dB | |
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