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-rw-r--r--3825/CH5/EX5.9/Ex5_9.sce11
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diff --git a/3825/CH5/EX5.9/Ex5_9.sce b/3825/CH5/EX5.9/Ex5_9.sce
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+clc
+P1=100*10^3
+P2=10^6
+gama=1.4
+T1=300 //temperature in kelvin
+T2=T1*((P2/P1)^((gama-1)/gama))
+mprintf("T2=%fK\n",T2)//ans may vary due to roundoff error
+R=8.314
+W=(R*(T1-T2))/(gama-1)
+mprintf("W=%fJ/mol",W)//ans vary due to roundoff error
+