MCQOPTIONS
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| 1. |
The audible range of sound for human beings is from __________. |
| A. | 20 Hz to 200 kHz |
| B. | 10 Hz to 100 kHz |
| C. | 20 Hz to 20 kHz |
| D. | 10 Hz to 10 kHz |
| Answer» D. 10 Hz to 10 kHz | |