diff options
Diffstat (limited to '3401/CH2/EX2.4/Ex2_4.sce')
| -rwxr-xr-x | 3401/CH2/EX2.4/Ex2_4.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/3401/CH2/EX2.4/Ex2_4.sce b/3401/CH2/EX2.4/Ex2_4.sce new file mode 100755 index 000000000..cafb61e77 --- /dev/null +++ b/3401/CH2/EX2.4/Ex2_4.sce @@ -0,0 +1,12 @@ +clc
+
+v=10^5// m/s
+m=9.11*10^-31// kg*m/s
+e=1.6*10^-19// eV
+h=1.054*10^-34
+E=0.5*m*v*v
+disp(E,"the value of E in J is eV")
+E1=E/e // value of E in eV
+disp(E1,"eV=")
+d=sqrt((h*h)/(2*m*E))
+disp(d,"the value of d in m is ")
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