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6 Cards in this Set
- Front
- Back
What does DC stand for? |
Direct current- current travels one way Alternating current- current that direction constantly changes |
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What is a transverse wave? |
Waves are perpendicular to the direction he wave energy travels |
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What is a Longitudinal wave? |
Waves are parallel to the direction the wave energy travels. |
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What is a compression? |
When particles are bunched together |
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What is a rarefraction? |
Particles are spread out. |
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What is a wave median? |
A wave, but energy is not transferred. |