diff options
Diffstat (limited to '3875/CH5/EX5.3')
| -rw-r--r-- | 3875/CH5/EX5.3/5_3.txt | 1 | ||||
| -rw-r--r-- | 3875/CH5/EX5.3/Ex5_3.sce | 13 |
2 files changed, 14 insertions, 0 deletions
diff --git a/3875/CH5/EX5.3/5_3.txt b/3875/CH5/EX5.3/5_3.txt new file mode 100644 index 000000000..b74ba771a --- /dev/null +++ b/3875/CH5/EX5.3/5_3.txt @@ -0,0 +1 @@ + No. of lines per cm = 196.3
\ No newline at end of file diff --git a/3875/CH5/EX5.3/Ex5_3.sce b/3875/CH5/EX5.3/Ex5_3.sce new file mode 100644 index 000000000..4d70d0838 --- /dev/null +++ b/3875/CH5/EX5.3/Ex5_3.sce @@ -0,0 +1,13 @@ +clc;
+clear;
+lambda=5890*10^-8 //wavelength in cm
+k=2
+d_lambda=(5896 - 5890)*10^-8 //grating width in cm
+d=2.5 //grating width in cm
+
+//calculation
+N=lambda/(k*d_lambda) //No. of grating lines
+No_of_lines = N/d
+
+printf("No. of lines per cm = %1.1f",No_of_lines) // The answers vary due to round off error
+
|