Answers

2016-07-27T16:14:01+08:00
Longitudinal waves,Sound waves, and Transverse waves
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2016-07-27T16:26:37+08:00
Longitudinal waves-movement of the particles are parallel to the motion of energy.Sounds wave movement through the air is an example of this type of wave 
transverse waves-movement of particle are at right angles (perpendicular) to the motion of enrgy
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