Задача id17180

Compare the intensity levels of the sound wave with the data from the previous task. 37.6 A small sound source emits waves with a frequency of 500 Hz. Source power 5 W, air temperature 0°C, pressure 1.01·105 Pa. What are the vibration amplitudes of the sound wave at distances of 10 m and 15 m from the source? Neglect damping.

Short solution. Format gif