Table 2.

Calculated mean stress magnitudes of posterior palatal area for group I and group II

Load(n)	n	Mean (MPa)	Mean (MPa)
10	5	−0.1520	−0.2360
20	5	−0.6580	−0.4640
30	5	−1.2720	−0.7300
40	5	−1.6720	−0.9200
50	5	−2.0620	−1.1000
60	5	−2.4440	−1.2700
70	5	−2.8120	−1.4840
80	5	−3.1720	−1.6520
90	5	−3.4780	−1.7680
100	5	−3.7180	−1.9680
110	5	−4.0000	−2.2260

Negative values indicates compressive stress