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| Question | Answer |
|---|---|
| waves | a disturbance that transfers energy from one place to another without transferring matter. |
| mechanical wave | a wave that travels only through matter like solids |
| medium | a material in Which a wave travels is called a medium |
| transfer wave | a wave in which the disturbance is perpendicular to the direction the wave travels |
| longitudinal wave | causes the partials in a medium to move parallel to the direction that wave travels |
| sound wave | is a longitudinal wave that can travel only through matter |