div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Small Acoustic Tubes: New Approximations Including Small acoustic tubes: New approximations including isothermal and viscous effectsa Joseph C Zuercherb Elmer V Carlson src=https:reader033fdocumentsinreader033viewer20220607086073d235654cc40c0b074aaehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Small Acoustic Tubes: New Approximations Including Small acoustic tubes: New approximations including isothermal and viscous effectsa Joseph C Zuercherb Elmer V Carlson src=https:reader033fdocumentsinreader033viewer20220607086073d235654cc40c0b074aaehtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: Small Acoustic Tubes: New Approximations Including Small acoustic tubes: New approximations including isothermal and viscous effectsa Joseph C Zuercherb Elmer V Carlson src=https:reader033fdocumentsinreader033viewer20220607086073d235654cc40c0b074aaehtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: Small Acoustic Tubes: New Approximations Including Small acoustic tubes: New approximations including isothermal and viscous effectsa Joseph C Zuercherb Elmer V Carlson src=https:reader033fdocumentsinreader033viewer20220607086073d235654cc40c0b074aaehtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: Small Acoustic Tubes: New Approximations Including Small acoustic tubes: New approximations including isothermal and viscous effectsa Joseph C Zuercherb Elmer V Carlson...