Saved Bookmarks
| 1. |
What are sound waves |
|
Answer» A SOUND wave is the pattern of disturbance caused by the movement of energy TRAVELING through a medium (such as air, water, or any other liquid or solid matter) as it PROPAGATES away from the source of the sound. The source is some OBJECT that causes a vibration, such as a ringing telephone, or a PERSON's vocal chords. |
|