Physical acoustics

https://www.wikidata.org/wiki/Q7189583

Field Hierarchy

Parent
Physics 33M papers	Engineering 25M papers	Quantum mechanics 13.3M papers	Optics 8.1M papers
Electrical engineering 4.8M papers	Acoustics 2.9M papers	Acoustic wave 25.6k papers	Surface acoustic wave 13.2k papers
Current
Physical acoustics 1,088 papers
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History