diff options
Diffstat (limited to '1694/CH4/EX4.2/EX4_2.sce')
| -rw-r--r-- | 1694/CH4/EX4.2/EX4_2.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/1694/CH4/EX4.2/EX4_2.sce b/1694/CH4/EX4.2/EX4_2.sce new file mode 100644 index 000000000..4bb10b8c9 --- /dev/null +++ b/1694/CH4/EX4.2/EX4_2.sce @@ -0,0 +1,12 @@ +clear;
+clc;
+printf("\nEx4.2\n");
+//page no.-156
+//given
+b=2.898*10^-3;.......//constant in m*K
+T=2000;...............//temperature in kelvin
+
+lambda=b/T.............//wavelength in m, relation by Wein's Law
+
+printf("\nwavelength is 1.449 micron\n");
+printf("\nWe know visible region is 0.4 micron to 0.8 micron, so this wavelength is beyond red colour of visible spectrum\n");
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