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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 /1694/CH2/EX2.8 | |
| 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 '1694/CH2/EX2.8')
| -rw-r--r-- | 1694/CH2/EX2.8/EX2_8.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/1694/CH2/EX2.8/EX2_8.sce b/1694/CH2/EX2.8/EX2_8.sce new file mode 100644 index 000000000..5ba3e0815 --- /dev/null +++ b/1694/CH2/EX2.8/EX2_8.sce @@ -0,0 +1,17 @@ +clear;
+clc;
+printf("\nEx2.7\n");
+//page no.-57
+//given
+m=1.66*10^-24;..........//mass of proton in gm
+e=4.8*10^-10;.............//charge in e.s.u.
+h=6.62*10^-27;.............//planck's constant in erg-sec
+E=1.6*10^-7;.............//energy in ergs
+//we knoe , E=m*v^2/2
+
+v=sqrt((2*E)/m);..........//velocity in m/s
+//By debroglie relationship
+
+lambda=h/sqrt(2*m*E)...........//wavelength in cm
+
+printf("\nwavelength is 9.08*10^-14 m\n");
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