Sound: The Science of Sound
Sound: Without Sound
Sound: Pistol Shrimp are really loud!
Sound: I Can Hear Better Than You Can
Sound: Do You Hear It?
Sound: How Fast is Sound?
- The Science of Sound |
- Without Sound |
- Pistol Shrimp are really loud! |
- I Can Hear Better Than You Can |
- Do You Hear It? |
- How Fast is Sound?
- Sound ['saund]
- Vibrations that can be heard when they reach the ear of a person or animal.
Sound is a kind of energy created when something vibrates. When this vibration reaches an ear, it is translated into what we recognize as a sound. Sound waves travel through matter, such as air, water or even furniture, until their energy runs out and the molecules stop moving. We hear different pitches, such as the notes from a musical instrument, because sound waves vibrate at different frequencies.
Find out more about this topic by clicking on the buttons on this page. Videos will take you to our videos on this topic. Facts will tell you more about the topic. Links will expand your learning beyond our site. Glossary gives you a list of specialized words. Books offer reading suggestions. Games give you a chance to play. Teachers provides material for educators. Archive takes you to video files of past shows not on our current player. Contact us to email us questions or comments. View the current season's schedule of topics, learn more about the scientists who helped on this topic and be sure to check out my blog.
Explore the site and explore your universe!
Click on a Topic:
- Ages Past
- Earth Science
- Human Body
- Science Fundamentals