About: plane wave

Premodifier: plane
Head noun: wave

Same concepts
http://dbpedia.org/resource/Plane_wave

Broader concepts

label	provenance	confidence
wave	isap:168382126	0.785802
solution	isap:459675772	0.391673
case	isap:170668572	0.374402
idealization	isap:314288293	0.235911

Narrower concepts

label	provenance	confidence
incident beam	isap:168002303	0.483077
example	isap:72512554	0.278152