ps4f10 - c 1 ) above a perfectly hard backing. (ii) Sketch...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
ME 513 Fall 2010 – Homework No. 4 – Due Nov. 15, 2010 (off-site students, e-mailed before midnight Nov. 16) From Kinsler, Frey, Koppens and Sanders: 6.2.2 6.2.6C 6.3.4 6.4.1 6.6.1 Additional Problem: (i) Derive an expression for the surface normal impedance (at normal incidence) of a fluid layer of depth L (having density ρ 1 and speed of sound
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: c 1 ) above a perfectly hard backing. (ii) Sketch the impedance. (iii) Calculate the plane wave pressure reflection coefficient for this layer (the ambient density outside the layer is and the ambient sound speed is c ) and show that the magnitude of the reflection coefficient is always equal to unity in this case....
View Full Document

This note was uploaded on 12/26/2011 for the course ME 513 taught by Professor ### during the Fall '07 term at Purdue University-West Lafayette.

Ask a homework question - tutors are online