Longitudo undae
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Longitudo undae[1] est distantia super quam unda interatur, inter puncta consecutiva correspondentia cum eodem phase metata. Longitudo undae repraesentatur littera λ et ratiocinari potest a velocitate assidua v et frequentia f aequatione infra:[2]
Nota[recensere | fontem recensere]
- ↑ Pontificia Accademia delle scienze, Memorie, Vol. 21–22 (1908), p. 249.
- ↑ David C. Cassidy, Gerald James Holton, Floyd James Rutherford (2002). Understanding physics. Birkhäuser. pp. 339 ff. ISBN 0-387-98756-8