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Diffstat (limited to '3411/CH2/EX2.1/Ex2_1.sce')
| -rw-r--r-- | 3411/CH2/EX2.1/Ex2_1.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/3411/CH2/EX2.1/Ex2_1.sce b/3411/CH2/EX2.1/Ex2_1.sce new file mode 100644 index 000000000..66de16a46 --- /dev/null +++ b/3411/CH2/EX2.1/Ex2_1.sce @@ -0,0 +1,12 @@ +//Example 2_1
+clc();
+clear;
+//To calculate the no of lines in one cm of grating surface
+k=2
+lamda=5*10^-5 //units in cm
+theta=30 //units in degrees
+//We have nooflines=1/e=(k*lamda)/sin(theta)
+nooflines=sin(theta*%pi/180)/(k*lamda) //units in cm
+printf("No of lines per centimeter is %.f",nooflines)
+//In text book the answer is printed wrong as 10^3
+//The correct answer is 5*10^3
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