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Physics, 20.02.2020 01:40 idunn

A. Extend one of visors of the Water level
observation device and place it on the wave
produced by a single source. What part of the
wave do the dark lines represent? What part of
the wave do the light lines represent?
cewbor

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A. Extend one of visors of the Water level
observation device and place it on the wave
p...

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