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Diffstat (limited to '3014/CH1/EX1.16/Ex1_16.sce')
| -rwxr-xr-x | 3014/CH1/EX1.16/Ex1_16.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/3014/CH1/EX1.16/Ex1_16.sce b/3014/CH1/EX1.16/Ex1_16.sce new file mode 100755 index 000000000..19cbe59cb --- /dev/null +++ b/3014/CH1/EX1.16/Ex1_16.sce @@ -0,0 +1,11 @@ +clc
+//Given that
+e = 2*1.6e-19 // charge on alpha particle in coulomb
+V = 200 // Applied voltage in volts
+m = 4*1.67e-27 // Mass of alpha particle in Kg
+h = 6.63e-34 // Plank constant
+printf("Example 1.16")
+
+lambda = h/(sqrt(2*e*V*m)) // calculation of de Broglie wavelength
+printf("\n de Broglie wavelength of neutron is %f angstrom.\n\n\n", lambda*1e10)
+// while answer in book is 0.00715 angstrom
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