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

---
 998/CH29/EX29.82/Ex82.sce | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100755 998/CH29/EX29.82/Ex82.sce

(limited to '998/CH29/EX29.82/Ex82.sce')

diff --git a/998/CH29/EX29.82/Ex82.sce b/998/CH29/EX29.82/Ex82.sce
new file mode 100755
index 000000000..966a1b4d0
--- /dev/null
+++ b/998/CH29/EX29.82/Ex82.sce
@@ -0,0 +1,12 @@
+//Ex:82
+clc;
+clear;
+close;
+d=10;//in m
+f=6*10^9;//in Hz
+u=0.8;//Aperture efficiency
+A=(%pi*d^2)/4;
+c=3*10^8;//velocity of light in m/s
+y=c/f;//wavelength in m
+G=(u*4*3.14*A)/(y^2);
+printf("Gain=%f db",10*log(G)/log(10));
\ No newline at end of file
-- 
cgit