propttle="Oak"
var propnum=6
propnme = new Array(6)
propval = new Array(6)
propunt = new Array(6)
propnme[1]="Density"
propval[1]="640 to 720"
propunt[1]="kgm<sup>-3</sup>"
propnme[2]="Youngs modulus"
propval[2]="11E9 to 12E9"
propunt[2]="Nm<sup>-2</sup>"
propnme[3]="Linear expansivity"
propval[3]="0.15E-6 along grain"
propunt[3]="K<sup>-1</sup>"
propnme[4]="Specific heat capacity"
propval[4]="2390"
propunt[4]="Jkg<sup>-1</sup>K<sup>-1</sup>"
propnme[5]="Thermal conductivity "
propval[5]="0.17"
propunt[5]="Wm<sup>-1</sup>K<sup>-1</sup>"
propnme[6]="Acoustic wave velocity (Irrotational waves)"
propval[6]="3850"
propunt[6]="ms<sup>-1</sup>"