initial commit / add all books

1 files changed, 14 insertions, 0 deletions

diff --git a/821/CH9/EX9.2/9_2.sce b/821/CH9/EX9.2/9_2.sce
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+c=3*10^10;//velocity of light in cm//

+h=6.625*10^-27;//plank's constant//

+L=6.02*10^23;//Avagadro number//

+l=3020*10^-8;//wavelength of light radiation in cm//

+E=(L*h*c)/l;//value of one einstein in ergs//

+printf('Value of one einstein=E=%f=3.96*10^12ergs',E);

+LA=15000;//light absorbed in ergs per second//

+NE=LA/E;//number of einsteins absorbed per second//

+printf('\nNumber of Einsteins absorbed per second=NE=3.788*10^-9');

+QY=0.54;//Quantum yield for CO formation//

+N=QY*NE;//number of moles of CO formed per sec//

+printf('\nNumber of moles of Co formed per sec=N=2.046*10^-9');

+R=2.046*10^-9;//Rate of formation of CO in moles per sec//

+printf('\nRate of formation of CO=R=2.046*10^-9 moles per sec');