1 files changed, 12 insertions, 0 deletions
diff --git a/1397/CH8/EX8.8/8_8.sce b/1397/CH8/EX8.8/8_8.sce
new file mode 100755
index 000000000..ad23acd57
--- /dev/null
+++ b/1397/CH8/EX8.8/8_8.sce
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+//clc();
+clear;
+//To calculate angle of refraction at the interface
+n1=1.6;          //refractive index of medium
+n2=1.55;         //refractive index of core
+theta1=60;       //angle of incidence in degrees
+A=sind(theta1);
+disp(A);
+theta2=asind(n1*A/n2);
+printf("angle of refraction is %f degrees",theta2);
+
+//answer in book is wrong