¿Qué es el sonido?: ¿qué tan rápido es el sonido?

The video explains why we see lightning before hearing thunder, despite both occurring simultaneously. This is due to light traveling much faster than sound. Light travels about 800,000 times faster than sound. The video also discusses factors influencing sound speed, such as temperature and the medium through which it travels. Sound moves faster in solids, slower in liquids, and slowest in gases.

What new insight or understanding did you gain from this video?