Titlebook: Starthilfe Finanzmathematik; Zinsen — Kurse — Ren Bernd Luderer Textbook 20032nd edition B. G. Teubner GmbH, Stuttgart/Leipzig/Wiesbaden 20

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Werner Hauger,Wolfgang Wall,Ewald Wernern is.Its solution for the forward-progressing plane wave can be expressed as .The assumption of a lossless medium, however, is an idealization. There is always some loss of acoustic energy when sound propagates in real media. This is the so-called . of sound energy into thermal energy. Dissipation causes . of the sound waves.

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