1 files changed, 16 insertions, 0 deletions
diff --git a/3869/CH1/EX1.31/Ex1_31.sce b/3869/CH1/EX1.31/Ex1_31.sce
new file mode 100644
index 000000000..d75d558fa
--- /dev/null
+++ b/3869/CH1/EX1.31/Ex1_31.sce
@@ -0,0 +1,16 @@
+clear
+//
+//
+//
+
+//Variable declaration
+D5=0.336*10**-2       //diameter of 5th ring(m)
+D15=0.59*10**-2       //diameter of 15th ring(m)
+m=10
+R=1      //radius of curvature(m)
+
+//Calculation
+lamda=((D15**2)-(D5**2))/(4*m*R)     //wavelength of light(m)
+
+//Result
+printf("\n wavelength of light is %0.0f  nm",lamda*10**9)