From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 1619/CH1/EX1.7.1/Example1_7_1.sce | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100755 1619/CH1/EX1.7.1/Example1_7_1.sce

(limited to '1619/CH1/EX1.7.1')

diff --git a/1619/CH1/EX1.7.1/Example1_7_1.sce b/1619/CH1/EX1.7.1/Example1_7_1.sce
new file mode 100755
index 000000000..d6d4a1294
--- /dev/null
+++ b/1619/CH1/EX1.7.1/Example1_7_1.sce
@@ -0,0 +1,13 @@
+// Example 1.7.1  page 1.14
+//To calculate the angel of refraction if the angle of incidence is 30
+
+clc;
+clear;
+n1= 1.5; // for glass
+n2= 1.33; // for water
+phi1= (%pi/6);          // phi1 is the angel of incidence
+// According to Snell's law...
+// n1*sin(phi1)= n2*sin(phi2);
+sinphi2= (n1/n2)*sin(phi1); // phi2 is the angle of refraction..
+phi2 = asind(sinphi2);
+printf(' The angel of refraction is %.2f degrees',phi2);
-- 
cgit