Added new codeHEADmaster

1 files changed, 24 insertions, 0 deletions

diff --git a/3869/CH2/EX2.4/Ex2_4.sce b/3869/CH2/EX2.4/Ex2_4.sce
new file mode 100644
index 000000000..b344a41ef
--- /dev/null
+++ b/3869/CH2/EX2.4/Ex2_4.sce
@@ -0,0 +1,24 @@
+clear
+//
+//
+//
+
+//Variable declaration
+lamda=5890*10**-8      //wavelength(cm)
+dlamda=6*10**-8        //difference in wavelength(cm)
+w=2                    //width(cm)
+n=425                  //number of lines on grating
+k=2                    //order
+
+//Calculation
+N=w*n                  //number of lines on grating 
+N1=int((lamda/dlamda))         //number of lines required for resolution
+
+N2=int((lamda/(k*dlamda)))                 //number of lines required for resolution
+
+
+//Result
+printf("\n number of lines required for resolution is %0.3f and number of lines on grating is %0.3f ",N1,N)
+printf("\n hence lines will not be resolved")
+printf("\n number of lines required for resolution is %0.3f and number of lines on grating is %0.3f ",N2,N)
+printf("\n hence lines will appear resolved")