diff options
Diffstat (limited to '3020/CH11/EX11.8/ex11_8.sce')
| -rwxr-xr-x | 3020/CH11/EX11.8/ex11_8.sce | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/3020/CH11/EX11.8/ex11_8.sce b/3020/CH11/EX11.8/ex11_8.sce new file mode 100755 index 000000000..176267e4e --- /dev/null +++ b/3020/CH11/EX11.8/ex11_8.sce @@ -0,0 +1,9 @@ +clc;
+clear all;
+c = 3e8; // Velocity of light in air
+h = 6.626e-34 ; // Planck's constant
+e = 1.609e-19; // Charge of an electron
+Eg = 2.8*e ; // Band gap of given semiconductor in joule
+lambda = ((h*c)/Eg)*1e-6; // Wavelength of emitted radiation
+disp('um',lambda,'Wavelength of emitted radiation is')
+// Slight variation in the answer as compared to book... Checked in calculator... Book's mistake
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