diff options
Diffstat (limited to '3869/CH1/EX1.22')
| -rw-r--r-- | 3869/CH1/EX1.22/Ex1_22.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3869/CH1/EX1.22/Ex1_22.sce b/3869/CH1/EX1.22/Ex1_22.sce new file mode 100644 index 000000000..1db21cd83 --- /dev/null +++ b/3869/CH1/EX1.22/Ex1_22.sce @@ -0,0 +1,17 @@ +clear +// +// +// + +//Variable declaration +w=0.02 //width(m) +theta=(%pi/180)*(18+(14/60)) //angle(radian) +n=1 +lamda=6.56*10**-7 //wavelength(m) + +//Calculation +M=w*sin(theta)/(n*lamda) //total number of lines in the grating + +//Result +printf("\n total number of lines in the grating is %0.1f ",M) +printf("\n answer given in the book varies due to rounding off errors") |