What the speed of sound is and its variation in different media, and the effect of temperature on the speed of sound.
Here is a helpful video providing insight into the sound barrier and the speed of sound. Courtesy of: ScienceChannel
Reviews the definition of the speed of sound and how the speed of sound varies by medium and temperature.
Discover how advanced 3-D sonar was used to explore a ship in the Gulf of Mexico that was sunk in a battle during the U.S. Civil War.
Discover how electromagnets in telephones turn electrical signals to sound waves that you can hear.
An article and animation that explains the speed of sound in different materials.
These flashcards are here to help you better understand middle school physical science.