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 --- 1571/CH8/EX8.1/Chapter8_Example1.sce | 14 ++++++++++++++ 1571/CH8/EX8.10/Chapter8_Example10.sce | 18 ++++++++++++++++++ 1571/CH8/EX8.11/Chapter8_Example11.sce | 16 ++++++++++++++++ 1571/CH8/EX8.12/Chapter8_Example12.sce | 17 +++++++++++++++++ 1571/CH8/EX8.13/Chapter8_Example13.sce | 13 +++++++++++++ 1571/CH8/EX8.14/Chapter8_Example14.sce | 19 +++++++++++++++++++ 1571/CH8/EX8.15/Chapter8_Example15.sce | 14 ++++++++++++++ 1571/CH8/EX8.16/Chapter8_Example16.sce | 14 ++++++++++++++ 1571/CH8/EX8.18/Chapter8_Example18.sce | 13 +++++++++++++ 1571/CH8/EX8.19/Chapter8_Example19.sce | 14 ++++++++++++++ 1571/CH8/EX8.2/Chapter8_Example2.sce | 17 +++++++++++++++++ 1571/CH8/EX8.3/Chapter8_Example3.sce | 13 +++++++++++++ 1571/CH8/EX8.4/Chapter8_Example4.sce | 14 ++++++++++++++ 1571/CH8/EX8.5/Chapter8_Example5.sce | 15 +++++++++++++++ 1571/CH8/EX8.6/Chapter8_Example6.sce | 13 +++++++++++++ 1571/CH8/EX8.7/Chapter8_Example7.sce | 16 ++++++++++++++++ 1571/CH8/EX8.8/Chapter8_Example8.sce | 14 ++++++++++++++ 1571/CH8/EX8.9/Chapter8_Example9.sce | 13 +++++++++++++ 18 files changed, 267 insertions(+) create mode 100755 1571/CH8/EX8.1/Chapter8_Example1.sce create mode 100755 1571/CH8/EX8.10/Chapter8_Example10.sce create mode 100755 1571/CH8/EX8.11/Chapter8_Example11.sce create mode 100755 1571/CH8/EX8.12/Chapter8_Example12.sce create mode 100755 1571/CH8/EX8.13/Chapter8_Example13.sce create mode 100755 1571/CH8/EX8.14/Chapter8_Example14.sce create mode 100755 1571/CH8/EX8.15/Chapter8_Example15.sce create mode 100755 1571/CH8/EX8.16/Chapter8_Example16.sce create mode 100755 1571/CH8/EX8.18/Chapter8_Example18.sce create mode 100755 1571/CH8/EX8.19/Chapter8_Example19.sce create mode 100755 1571/CH8/EX8.2/Chapter8_Example2.sce create mode 100755 1571/CH8/EX8.3/Chapter8_Example3.sce create mode 100755 1571/CH8/EX8.4/Chapter8_Example4.sce create mode 100755 1571/CH8/EX8.5/Chapter8_Example5.sce create mode 100755 1571/CH8/EX8.6/Chapter8_Example6.sce create mode 100755 1571/CH8/EX8.7/Chapter8_Example7.sce create mode 100755 1571/CH8/EX8.8/Chapter8_Example8.sce create mode 100755 1571/CH8/EX8.9/Chapter8_Example9.sce (limited to '1571/CH8') diff --git a/1571/CH8/EX8.1/Chapter8_Example1.sce b/1571/CH8/EX8.1/Chapter8_Example1.sce new file mode 100755 index 000000000..380272661 --- /dev/null +++ b/1571/CH8/EX8.1/Chapter8_Example1.sce @@ -0,0 +1,14 @@ +clc +clear + +//INPUT +l=80;//latent heat of fusion in cal +j=4.2*10^7;//joules constant in ergs/cal +w=-0.092*10^6;//work done in changing phase change in ergs + +//CALCULATIONS +q=l*j;//heat added in ergs +du=q-w;//internal energy in ergs + +//OUTPUT +mprintf('the change in internal energy is %3.2f ergs',du) diff --git a/1571/CH8/EX8.10/Chapter8_Example10.sce b/1571/CH8/EX8.10/Chapter8_Example10.sce new file mode 100755 index 000000000..f45f36acb --- /dev/null +++ b/1571/CH8/EX8.10/Chapter8_Example10.sce @@ -0,0 +1,18 @@ +clc +clear + +//INPUT +p1=76;//inital pressure in cm +t1=290;//inital temperature in K +y=1.4;//coefficent of expansion +dv=2;//ratio of inital to fianl volume when air expands isothermally +dv1=2;//ratio of inital to final volume when air expands adiabatically + +//CALCULATIONS +p2=p1/dv;//final pressure when air expands isothermally in cm of hg +t2=t1;//final temperature when air expands isothermally in K +t3=t2*(1/dv1)^(y-1);//temprature when air expands adiabatically in K +p3=p2*(1/dv1)^(y);//final pressure when air expands adiabatically in mm of hg + +//OUTPUT +mprintf('final pressure when air expands isothermally in cm of hg %3.2f mm of hg \n final temperature when air expands isothermally is %3.2f K \n temprature when air expands adiabatically is %3.2f K \n final pressure when air expands adiabatically is %3.2f mm of hg',p2,t2,t3,p3) diff --git a/1571/CH8/EX8.11/Chapter8_Example11.sce b/1571/CH8/EX8.11/Chapter8_Example11.sce new file mode 100755 index 000000000..662a8c3f6 --- /dev/null +++ b/1571/CH8/EX8.11/Chapter8_Example11.sce @@ -0,0 +1,16 @@ +clc +clear + +//INPUT +p=76*13.6*981;//pressure of air in dynes/sq.cm +v=11100;//volume expanded in ml +t1=273;//inital temperature in K +t2=274;//final temperature in K +cv=2.411;//specific heat at constant volume in cal/K +j=4.2*10^7;//joules constant in ergs/cal +//CALCULATIONS +w=p*v*log(t2/t1);//work done in ergs +h=cv*(t2-t1)+w/j;//heat supplied in cal + +//OUTPUT +mprintf('the work done is %3.2f erg \n the heat supplied is %3.3f cal',w,h) diff --git a/1571/CH8/EX8.12/Chapter8_Example12.sce b/1571/CH8/EX8.12/Chapter8_Example12.sce new file mode 100755 index 000000000..a31c7c0bb --- /dev/null +++ b/1571/CH8/EX8.12/Chapter8_Example12.sce @@ -0,0 +1,17 @@ +clc +clear + +//INPUT +p=10^6;//pressure of air in dynes +d=0.0001293;//density of air in gm/cc +t1=273;//inital temperature in K +dv=2;//ratio of inital volume to final volume +y=1.4;//coefficient of expansion + +//CALCULATIONS +r=p/(d*t1);//universal gas constant in dynes.cc/gm.K +t2=t1*(dv)^(y-1);//final temperature in K +w=r*(t2-t1)/(y-1);//work done in adiabatic compression in ergs + +//OUTPUT +mprintf('work done in adiabatic compression is %3.2f ergs',w) diff --git a/1571/CH8/EX8.13/Chapter8_Example13.sce b/1571/CH8/EX8.13/Chapter8_Example13.sce new file mode 100755 index 000000000..1907a2c2d --- /dev/null +++ b/1571/CH8/EX8.13/Chapter8_Example13.sce @@ -0,0 +1,13 @@ +clc +clear + +//INPUT +m=5;//mass of air in gm +cv=0.172;//specific heat at constant volume cal/gm +dt=10;//changi in temperature in K + +//CALCULATIONS +ie=m*cv*dt;//change in internal energy in cal + +//OUTPUT +mprintf('change in internal energy is %3.2f cal',ie) diff --git a/1571/CH8/EX8.14/Chapter8_Example14.sce b/1571/CH8/EX8.14/Chapter8_Example14.sce new file mode 100755 index 000000000..948975211 --- /dev/null +++ b/1571/CH8/EX8.14/Chapter8_Example14.sce @@ -0,0 +1,19 @@ +clc +clear + +//INPUT +v1=10^3;//inital volume in cc +v2=2*v1;//final volume in cc +p1=76*13.6*981;//pressure in dyne/sq.cm +t1=273;//intial temperature in K +d=1.29;//density of the gas gm/lit +cv=0.168;//specific heat at constant volume in cal/gm + +//CALCULATIONS +t2=(v2/v1)*t1;//final temperature in K +r=0.068;//universal gas constant in cal +cp=cv+r;//specific heat at constant pressure in cal +q=d*cp*(t2-t1);//heat supplied in cal + +//OUTPUT +mprintf('the heat supplied to the gas is %3.2f cal',q) diff --git a/1571/CH8/EX8.15/Chapter8_Example15.sce b/1571/CH8/EX8.15/Chapter8_Example15.sce new file mode 100755 index 000000000..9abb0e9af --- /dev/null +++ b/1571/CH8/EX8.15/Chapter8_Example15.sce @@ -0,0 +1,14 @@ +clc +clear + +//INPUT +t=303;//temperature of the one mole of the argon in K +v1=1;//intial volume in litres +v2=10;//final volume in litres +r=8.31*10^7;//universal gas constant in ergs/K.mol + +//CALCULATIONS +w=r*t*log(v2/v1);//work done in isothermal expansion in ergs + +//OUTPUT +mprintf('the work done in isothermal expansion is %3.2f ergs',w) diff --git a/1571/CH8/EX8.16/Chapter8_Example16.sce b/1571/CH8/EX8.16/Chapter8_Example16.sce new file mode 100755 index 000000000..fa5916b99 --- /dev/null +++ b/1571/CH8/EX8.16/Chapter8_Example16.sce @@ -0,0 +1,14 @@ +clc +clear + +//INPUT +dv=4;//final volume of neon in lit +t=273;//temperature of the gas in K +n=2.6/22.4;//the no.of moles of neon +r=1.98;//universal gas constant in cal/K.mol + +//CALCULATIONS +w=n*t*r*log(dv);//work done by gas in ergs + +//OUTPUT +mprintf('the work done by 2.6lit of neon is %3.2f ergs',w) diff --git a/1571/CH8/EX8.18/Chapter8_Example18.sce b/1571/CH8/EX8.18/Chapter8_Example18.sce new file mode 100755 index 000000000..e4d6693d4 --- /dev/null +++ b/1571/CH8/EX8.18/Chapter8_Example18.sce @@ -0,0 +1,13 @@ +clc +clear + +//INPUT +dv=10^(-3);//ratio of initial and final volume +t1=10^5;//initial temperature in K +y=1.66;//coefficient of expansion + +//CALCULATIONS +t2=t1*(dv)^(y-1);//final temperature in K + +//OUTPUT +mprintf('final temperature of the gas is %3.2f K',t2) diff --git a/1571/CH8/EX8.19/Chapter8_Example19.sce b/1571/CH8/EX8.19/Chapter8_Example19.sce new file mode 100755 index 000000000..f8a901aeb --- /dev/null +++ b/1571/CH8/EX8.19/Chapter8_Example19.sce @@ -0,0 +1,14 @@ +clc +clear + +//INPUT +p1=8;//intial pressure in cm of hg +p2=6;//final pressure in cm of hg +v1=1000;//intial volume in cc +v2=1190;//final volume in cc + +//CALCULATIONS +y=log(p1/p2)/log(v2/v1);//coefficient of expansion + +//OUTPUT +mprintf('the coefficent of expansion is %3.2f',y) diff --git a/1571/CH8/EX8.2/Chapter8_Example2.sce b/1571/CH8/EX8.2/Chapter8_Example2.sce new file mode 100755 index 000000000..16ef0f676 --- /dev/null +++ b/1571/CH8/EX8.2/Chapter8_Example2.sce @@ -0,0 +1,17 @@ +clc +clear + +//INPUT +m=1;//mass in gm +l=536;//latent heat in cal/gm +j=4.2*10^7;//joules constant in ergs/cal +v=1649;//volume of water in cc +p=76*13.6*981;//pressure of water in dynes/sq.cm + +//CALCULATIONS +dq=m*l*j;//heat supplied in ergs +dw=p*v;//work done in ergs +du=dq-dw;//internal energy developed in ergs + +//OUTPUT +mprintf('internal energy of water is %3.2f ergs',du) diff --git a/1571/CH8/EX8.3/Chapter8_Example3.sce b/1571/CH8/EX8.3/Chapter8_Example3.sce new file mode 100755 index 000000000..45a445ad0 --- /dev/null +++ b/1571/CH8/EX8.3/Chapter8_Example3.sce @@ -0,0 +1,13 @@ +clc +clear + +//INPUT +dv=10;//ratio of original volume to final volume +t1=293;//inital temperature in K +y=1.41;//coefficent of expansion + +//CALCULATIONS +t2=t1*(dv)^(y-1);//final temperature in K + +//OUTPUT +mprintf('the final temperature is %3.2f K',t2) diff --git a/1571/CH8/EX8.4/Chapter8_Example4.sce b/1571/CH8/EX8.4/Chapter8_Example4.sce new file mode 100755 index 000000000..09479cb8c --- /dev/null +++ b/1571/CH8/EX8.4/Chapter8_Example4.sce @@ -0,0 +1,14 @@ +clc +clear + +//INPUT +t=273;//temperature of earth at height h in K +p=760;//pressure in mm of hg +dp=1;//change in pressure in mm of hg +y=1.418;//coefficient of expansion + +//CALCULATIONS +dt=((y-1)/y)*dp*t/p;//change in temperature in deg.C + +//OUTPUT +mprintf('the change in temperature is %3.3f deg.C',dt) diff --git a/1571/CH8/EX8.5/Chapter8_Example5.sce b/1571/CH8/EX8.5/Chapter8_Example5.sce new file mode 100755 index 000000000..481a36360 --- /dev/null +++ b/1571/CH8/EX8.5/Chapter8_Example5.sce @@ -0,0 +1,15 @@ +clc +clear + +//INPUT +p1=2;//pressure initial in atm +p2=1;//pressure final in atm +t1=288;//inital temperature in K +y=1.4;//coefficent of expansion + +//CALCULATIONS +t2=t1*(p2/p1)^((y-1)/y);//final temperature in K +dt=t1-t2;//drop in temperature in K + +//OUTPUT +mprintf('drop in temperature is %3.2f K',dt) diff --git a/1571/CH8/EX8.6/Chapter8_Example6.sce b/1571/CH8/EX8.6/Chapter8_Example6.sce new file mode 100755 index 000000000..75aaf063f --- /dev/null +++ b/1571/CH8/EX8.6/Chapter8_Example6.sce @@ -0,0 +1,13 @@ +clc +clear + +//INPUT +t1=288;//inital temperature in K +dv=1/2;//ratio of inital to final volume +y=1.4;//coefficient of expansion + +//CALCULATIONS +t2=t1*(dv)^(y-1);//final temperature in K + +//OUTPUT +mprintf('the final temperature is %3.1f K',t2) diff --git a/1571/CH8/EX8.7/Chapter8_Example7.sce b/1571/CH8/EX8.7/Chapter8_Example7.sce new file mode 100755 index 000000000..dc420e833 --- /dev/null +++ b/1571/CH8/EX8.7/Chapter8_Example7.sce @@ -0,0 +1,16 @@ +clc +clear + +//INPUT +y=1.4;//coefficent of exapnsion +p1=1;//standard pressure in atm +dv=50;//ratio of initial volume to final volume +t1=273;//standard temperature in K + +//CALCULATIONS +p2=p1*dv;//final pressure when slowly compressed in atm +p3=p1*(dv)^(y);//final pressure when suddenly compressed in atm +t2=t1*(dv)^(y-1);//rise in temperature when it is suddenly compressed in K + +//OUTPUT +mprintf('the final pressure when it is compressed slowly is %3fatm \n the final pressure when it is compressed suddenly is %3.2fatm \n the rise in temperature when it is suddenly compressed is %3.0fK',p2,p3,t2) diff --git a/1571/CH8/EX8.8/Chapter8_Example8.sce b/1571/CH8/EX8.8/Chapter8_Example8.sce new file mode 100755 index 000000000..23f0de712 --- /dev/null +++ b/1571/CH8/EX8.8/Chapter8_Example8.sce @@ -0,0 +1,14 @@ +clc +clear + +//INPUT +y=1.5;//coefficient of expansion +dp=1/8;//ratio of inital pressure to final pressure +t1=300;//inital tempreature in K + +//CALCULATIONS +t2=t1*(dp)^((1-y)/y);//change in temperature in K +t3=t2-t1;//rise in temperature in K + +//OUTPUT +mprintf('the rise in temperature is %3.2f K',t3) diff --git a/1571/CH8/EX8.9/Chapter8_Example9.sce b/1571/CH8/EX8.9/Chapter8_Example9.sce new file mode 100755 index 000000000..005ca3e92 --- /dev/null +++ b/1571/CH8/EX8.9/Chapter8_Example9.sce @@ -0,0 +1,13 @@ +clc +clear + +//INPUT +t1=400;//inital temperature in K +dv=2;//ratio of volumes final and inital +r=8.31*10^7;//universal gas constant in ergs/kg.K + +//CALCULATIONS +w=r*t1*log(2);//work done in expanding isothermally in ergs + +//OUTPUT +mprintf('the work done in expanding isothermally is %3.2f ergs',w) -- cgit