¿Cómo viajan los sonidos?

The video explains how sound travels from singers' mouths to our ears. It describes how vocal cords create vibrations in air molecules, forming compression waves. These sound waves require a medium, such as air, water, or solids, to travel. The speed of sound varies depending on the medium, traveling fastest through solids. Regardless of speed, sound is always transmitted as compression waves.

How do vocal cords contribute to the creation of sound?

What are compression waves and how do they relate to sound?

Explain the role of a medium in the transmission of sound waves.

How does the speed of sound vary in different mediums?

What is the significance of sound being transmitted as compression waves?