Diagram is incorrect. Each harmonic is incorrectly identified. The first should be the second, the second should be the third and the third shoud be the fourth as the equation in each case suggests.
DescriptionHarmonics.jpg
English: Fundamental and first 3 harmonics at surface of a prismatic water body, limited by vertical walls.
Date
Source
Own work
Author
Fritz Buesching
Other versions
Büsching, F.:
WAVE RESONANCES DETECTED IN A WAVE TANK AND IN THE FIELD,
Waves2005, Madrid , Spain , 3rd – 7th July 2005, CD Proceedings: Paper No. 134, p. 1-12
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