diff options
| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /1694/CH1/EX1.30/EX1_30.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 '1694/CH1/EX1.30/EX1_30.sce')
| -rw-r--r-- | 1694/CH1/EX1.30/EX1_30.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/1694/CH1/EX1.30/EX1_30.sce b/1694/CH1/EX1.30/EX1_30.sce new file mode 100644 index 000000000..92873174f --- /dev/null +++ b/1694/CH1/EX1.30/EX1_30.sce @@ -0,0 +1,18 @@ +clear;
+clc;
+printf("\nEx1.30\n");
+//page no.-38
+//given
+V=854;.............//accelerated voltage in volt
+theta=56;.........//angle
+n=1;..............//order
+m=9.1*10^-31;......//mass of electron
+e=1.6*10^-19;.....//charge
+h=6.625*10^-34;...//planck constant
+
+lambda=h/sqrt(2*m*e*V).........//wavelength in m
+//Now by bragg's law
+
+d=(n*lambda)/(2*sind(theta))......//interplanar spacing in m
+
+printf("\nspacing is 2.53*10^-11 m\n");
|