3 ms·
Sound does require an observer indeed. Soundwaves even require observers and definition of them as soundwaves. Otherwise there is nothing.
by ThomPete 9y ago
Sound does require an observer indeed. Soundwaves even require observers and definition of them as soundwaves. Otherwise there is nothing.
- kowdermeister 9y agoWhy? If nobody is there air stops being compressed?
- ThomPete 9y agoBecause there is not interpreter to make it a sound.