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

---
 1187/CH2/EX2.1/1.sce | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 1187/CH2/EX2.1/1.sce

(limited to '1187/CH2/EX2.1/1.sce')

diff --git a/1187/CH2/EX2.1/1.sce b/1187/CH2/EX2.1/1.sce
new file mode 100755
index 000000000..86f554e5d
--- /dev/null
+++ b/1187/CH2/EX2.1/1.sce
@@ -0,0 +1,21 @@
+clc
+d=1.5; // m
+m=1.2; // kg
+rate=0.0065; // K/m
+R=287; // J/(kg.K)
+T_0=288.15; // K
+p_0=101*10^3; // Pa
+g=9.81; // m/s^2
+
+rho=m/(%pi*d^3/6);
+rho_0=p_0/R/T_0;
+
+// log(rho/rho_0)=(g/R*rate - 1)*log((T_0-rate*z)/T_0)
+
+z=1/rate*(T_0-T_0*exp(log(rho/rho_0)/(g/R/rate-1)));
+
+disp("The height above sea level to which the ballon will rise = ")
+disp(z)
+disp("m")
+
+printf("The height above sea level to which the ballon will rise = %f m", z)
\ No newline at end of file
-- 
cgit