initial commit / add all books

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diff --git a/944/CH2/EX2.1/example2_1_TACC.sce b/944/CH2/EX2.1/example2_1_TACC.sce
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+//example 2.1

+

+clear;

+clc;

+

+//Given:

+m=25;//weight of water vapour [grams]

+w=18;//molecular weight of water vapour [grams/mol]

+T=9.69;//increase in temperature [K]

+Qp=0.45;//heat supplied at constant pressure[KJ]

+

+

+//To find the molar constant pressure specific heat

+n=m/w;//no. of moles of water vapour

+Cp=Qp/(n*T);//specific heat capacity at constant pressure[KJ]

+printf("The specific heat capacity at constant pressure = %f KJ/K/mol",Cp)
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diff --git a/944/CH2/EX2.2/example2_2_TACC.sce b/944/CH2/EX2.2/example2_2_TACC.sce
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+//example 2.2

+

+clear;

+clc;

+

+//Given:

+m=16;//weight of oxygen [grams]

+w=32;//molecular weight of oxygen [grams/mol]

+T=300;//Temperature during compression [K]

+P1=1;//initial pressure of process [atm]

+P2=100;//final pressure of process[atm]

+R=8.314;//Universal gas constant [J/K/mol]

+

+//To find the minimum work of compression 

+n=m/w;//no. of moles of oxygen

+W=-n*R*T*log(P1/P2);

+printf("Mininmum work done to compress oxygen = %f J " , W )
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