From 7bc77cb1ed33745c720952c92b3b2747c5cbf2df Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Sat, 3 Feb 2018 11:01:52 +0530
Subject: Added new code

---
 3869/CH2/EX2.12/Ex2_12.sce | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 3869/CH2/EX2.12/Ex2_12.sce

(limited to '3869/CH2/EX2.12/Ex2_12.sce')

diff --git a/3869/CH2/EX2.12/Ex2_12.sce b/3869/CH2/EX2.12/Ex2_12.sce
new file mode 100644
index 000000000..5eae2205f
--- /dev/null
+++ b/3869/CH2/EX2.12/Ex2_12.sce
@@ -0,0 +1,14 @@
+clear
+//
+//
+//
+
+//Variable declaration
+lamda=6000*10**-10      //wavelength(m)
+a=12*10**-7             //slit width(m)
+
+//Calculation
+theta=asin(lamda/a)*180/%pi       //half angular width(degrees)
+
+//Result
+printf("\n half angular width is %0.0f  degrees",theta)
-- 
cgit