Plane Waves in Vacuum
Plane waves in vacuum are the simplest case of wave propagation: no geometric constraint, no interaction with a transmitting medium.
Read more about this topic: Dispersion Relation
Famous quotes containing the words plane, waves and/or vacuum:
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—For the State of California, U.S. public relief program (1935-1943)
“His bold head
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“When a daughter tries suicide
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