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8.2 Sound Waves
Term | Definition |
---|---|
Vibration | to move back and forth very quickly. |
Loud | to have a large amount of sound, easily heard. |
Soft | quiet or low in tone. |
Pitch | the highness or lowness of a tone. |
Frequency | the rate something is repeated over a given period of time. |
Wave | form that energy takes when traveling. Moving back and forth or up and down. |
Sound | anything that people or animals hear with their ears. |
Energy | the power or ability to make something work or be active. |
Energy Transfer | movement of energy from one place to another. |
Bend | to take on a curved or angled form. |
Move | to change position or place, to be in motion. |
Amplitude | maximum distance moved by a point on a vibrating body or wave measured from its equilibrium position. |