| Question |
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| Answer |
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| The total effect of sound, and the ability of an enclosed space, such as an auditorium, to reflect sound waves to produce distinct hearing. |
Acoustic |
| A wave that carries sound energy. |
Compressional Wave |
| The repeating of a sound caused by reflection of sound waves off a surface. |
Echo |
| The ability to perform work. |
Energy |
| A material (solid, liquid, or gas) through which a wave travels |
Medium |
| Energy traveling away from a vibrating object |
Sound |
| To move rapidly back and forth. |
Vibrate |
| A transfer of energy as it travels away from the energy source. |
Wave |
Buen Viaje lv.2 ch 8
