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Diffstat (limited to '635/CH14/EX14.3/Ch14Ex3.sci')
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diff --git a/635/CH14/EX14.3/Ch14Ex3.sci b/635/CH14/EX14.3/Ch14Ex3.sci new file mode 100755 index 000000000..cc88de833 --- /dev/null +++ b/635/CH14/EX14.3/Ch14Ex3.sci @@ -0,0 +1,12 @@ +// Scilab Code Ex14.3 Calculating electric polarizability of a molecule from its susceptibility: Page-464 (2010)
+NA = 6.023e+023; // Avogadro's number
+epsilon_0 = 8.85e-012; // Electrical permittivity of free space, coulomb square per newton per metre
+chi = 0.985e-03; // Electrical susceptibility of carbon-dioxide molecule
+rho = 1.977; // Density of carbon-dioxide, kg per metre cube
+M = 44e-03; // Molecular weight of CO2, kg
+N = NA*rho/M; // Number of molecules per unit volume, per metre cube
+alpha = epsilon_0*chi/N; // Total electric polarizability of carbon-dioxide, farad-metre square
+printf("\nThe total electric polarizability of carbon-dioxide = %4.2e farad-metre square", alpha);
+// Result
+// The total electric polarizability of carbon-dioxide = 3.22e-040 farad-metre square
+
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