MCQOPTIONS
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| 1. |
The frequency range for hearing the sound by a human ear is in the range of |
| A. | 20 Hz – 200 kHz |
| B. | 10 Hz – 20 kHz |
| C. | 20 Hz – 20 kHz |
| D. | 10 Hz – 20 Hz |
| Answer» D. 10 Hz – 20 Hz | |