A sound wave travels at a speed of 339 m s−1. If its wavelength is 1.5 cm, what is the frequency of the wave? Will it be audible?
| i | ii |
| Incus | humerus |
| i | ii |
| Malleus | humerus |
| i | ii |
| Stapes | femur |
| i | ii |
| Trapezium | femur |