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

---
 1385/CH7/EX7.1/7_1.sce | 13 +++++++++++++
 1385/CH7/EX7.2/7_2.sce | 29 +++++++++++++++++++++++++++++
 1385/CH7/EX7.3/7_3.sce | 17 +++++++++++++++++
 1385/CH7/EX7.4/7_4.sce |  8 ++++++++
 1385/CH7/EX7.5/7_5.sce | 12 ++++++++++++
 5 files changed, 79 insertions(+)
 create mode 100755 1385/CH7/EX7.1/7_1.sce
 create mode 100755 1385/CH7/EX7.2/7_2.sce
 create mode 100755 1385/CH7/EX7.3/7_3.sce
 create mode 100755 1385/CH7/EX7.4/7_4.sce
 create mode 100755 1385/CH7/EX7.5/7_5.sce

(limited to '1385/CH7')

diff --git a/1385/CH7/EX7.1/7_1.sce b/1385/CH7/EX7.1/7_1.sce
new file mode 100755
index 000000000..6292971e0
--- /dev/null
+++ b/1385/CH7/EX7.1/7_1.sce
@@ -0,0 +1,13 @@
+clc
+//initialisation of variables
+R= 10 //ohms
+V= 5 //v
+t= 20 //min
+//CALCULATIONS
+I= V/R
+Q= I*t*60
+E= Q*V
+//RESULTS
+printf (' current= %.1f amp',I)
+printf (' \n coloumbs of electricity will pass= %.f coloumbs',Q)
+printf (' \n energy expended= %.f joules',E)
diff --git a/1385/CH7/EX7.2/7_2.sce b/1385/CH7/EX7.2/7_2.sce
new file mode 100755
index 000000000..60df0f6f2
--- /dev/null
+++ b/1385/CH7/EX7.2/7_2.sce
@@ -0,0 +1,29 @@
+clc
+//initialisation of variables
+I= 50 //amp
+t= 1 //hr
+F= 96500 //amp-sec
+mh= 1.01 //gms
+mc= 35.46 //gms
+ms= 107.88 //gms
+mb= 79.9 //gms
+mf= 55.85 //gms
+V= 11.2 //lit
+e= 8 //v
+//CALCULATIONS
+N= I*t*60*60/F
+Mh= mh*N
+Mc= mc*N
+Ms= ms*N
+Mb= mb*N
+Mf= mf*N
+v= N*V
+E= e*I*60*60
+//RESULTS
+printf (' quantity of hydrogen produced= %.2f gms',Mh)
+printf (' \n quantity of chlorine produced= %.2f gms',Mc)
+printf (' \n quantity of silver produced= %.2f gms',Ms)
+printf (' \n quantity of bromine produced= %.2f gms',Mb)
+printf (' \n quantity of ferrous ion  produced= %.2f gms',Mf)
+printf (' \n Volume occupied by gases= %.1f lit',v)
+printf (' \n energy expenditure= %.f joules',E)
diff --git a/1385/CH7/EX7.3/7_3.sce b/1385/CH7/EX7.3/7_3.sce
new file mode 100755
index 000000000..6612b8ea5
--- /dev/null
+++ b/1385/CH7/EX7.3/7_3.sce
@@ -0,0 +1,17 @@
+clc
+//initialisation of variables
+i= 20 //amp
+t= 50 //min
+F= 96500 //coloumb
+we= 8 //gms
+Mo= 32 //gms
+M= 27 //gms
+n= 3
+//CALCULATIONS
+nf= i*t*60/F
+V= we*22.4/Mo*nf
+G= M/n
+q= G*nf
+//RESULTS
+printf (' volume of oxygen produced= %.2f lit',V)
+printf (' \n quantity of aluminium produced= %.2f grams',q)
diff --git a/1385/CH7/EX7.4/7_4.sce b/1385/CH7/EX7.4/7_4.sce
new file mode 100755
index 000000000..59e52cabd
--- /dev/null
+++ b/1385/CH7/EX7.4/7_4.sce
@@ -0,0 +1,8 @@
+clc
+//initialisation of variables
+L= 0.025 //ohms
+k= 0.0112 //ohms
+//CALCULATIONS
+C= k/L
+//RESULTS
+printf (' cell constant= %.3f ',C)
diff --git a/1385/CH7/EX7.5/7_5.sce b/1385/CH7/EX7.5/7_5.sce
new file mode 100755
index 000000000..d9f2cf4df
--- /dev/null
+++ b/1385/CH7/EX7.5/7_5.sce
@@ -0,0 +1,12 @@
+clc
+//initialisation of variables
+m= 0.01 //M
+CB= 235 //mm
+R= 426.3 //ohms
+M= 265 
+C= 0.448
+//CALCULATIONS
+k= M*C/(R*CB)
+A= k*1000/m
+//RESULTS
+printf (' equivalent conductance= %.1f ohms',A)
-- 
cgit