Final answer:
Mechanical waves transfer energy through a medium and examples include sound waves, water waves, and seismic waves.
Step-by-step explanation:
Mechanical waves are a type of wave that require a medium, such as air, water, or solids, to transfer energy. Examples of mechanical waves include sound waves, water waves, and seismic waves. When a source of energy causes a disturbance in the medium, the particles of the medium vibrate and transfer energy to adjacent particles, creating a wave.
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