1 files changed, 15 insertions, 0 deletions
diff --git a/1694/CH2/EX2.22/EX2_22.sce b/1694/CH2/EX2.22/EX2_22.sce
new file mode 100644
index 000000000..cdff4f5bb
--- /dev/null
+++ b/1694/CH2/EX2.22/EX2_22.sce
@@ -0,0 +1,15 @@
+clear;
+clc;
+printf("\nEx2.22\n");
+//page no.-66
+//given
+del_x=5*10^-14;...............//uncertainty in position in m
+h=6.626*10^-34;...............//planck's constant in jouls-sec
+m=1.675*10^-27;...............//mass of neutron
+e=1.6*10^-19;.................//cxharge
+
+del_p=h/del_x...............//uncertainty in momentum in kg*m/sec
+
+E=del_p^2/(2*m*e)..............//kinetic energy in meV
+
+printf("\nminimum Kinetic energy is 0.33 meV\n");