Sound travels in waves called sound waves. Sound waves travel through particles, making them vibrate and collide with other particles. This bumping and vibrating continues, passing from particle ...

Learn how sound ... travels through solids, liquids and gases and how people and animals use sound to communicate. How are sounds made? Sounds are made when objects vibrate. The vibrations enter ...

The film "LearningAboutSound" explores the science of sound, detailing how vibrations create sound waves that travel through different ... demonstrating how sound travels at varying speeds ...