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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3701/CH4/EX4.4/Ex4_4.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3701/CH4/EX4.4/Ex4_4.sce')
| -rw-r--r-- | 3701/CH4/EX4.4/Ex4_4.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/3701/CH4/EX4.4/Ex4_4.sce b/3701/CH4/EX4.4/Ex4_4.sce new file mode 100644 index 000000000..4edb735a1 --- /dev/null +++ b/3701/CH4/EX4.4/Ex4_4.sce @@ -0,0 +1,14 @@ +////Given
+E=-3.4 //total energy in ev
+h=6.63*10**-34 //Js
+m=9.1*10**-31
+e=1.6*10**-19
+
+//Calculation
+//
+K=-E
+v=h/(sqrt(2*m*K*e))
+
+//Result
+printf("\n (a) Kinetic energy %0.3f ev",K)
+printf("\n (b) de broglie wavelength of the electron is %0.3f A",v*10**10)
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