diff options
Diffstat (limited to '3685/CH22/EX22.2/Ex22_2.sce')
| -rw-r--r-- | 3685/CH22/EX22.2/Ex22_2.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/3685/CH22/EX22.2/Ex22_2.sce b/3685/CH22/EX22.2/Ex22_2.sce new file mode 100644 index 000000000..940759f0d --- /dev/null +++ b/3685/CH22/EX22.2/Ex22_2.sce @@ -0,0 +1,12 @@ +clc
+// Given that
+lambda = 2.63e-5 // Mean free path of the molecules of the gas in m
+t = 25 // Temperature in degree centigrade
+r = 2.56e-10 // Radius of the molecules in m
+printf("\n Example 22.2 \n")
+sigma = 4*%pi*r^2
+n = 0.707/(sigma*lambda)
+p = n*(t+273)*(1.38*10^-23)
+N = 1/lambda
+printf("\n Pressure of the gas = %f Pa,\n No of collisions made by a molecule per meter of path = %e",p,N)
+
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