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+//ques-34.10
+//Calculating absorbance and molar absorption coefficient and percentage transmittancy
+clc
+ratio=100/19.2;//= Io/I
+l1=1; l2=10;//thickness of cell (in cm)
+C=5*10^-4;//concentration of cell (in M)
+A=log10(ratio);
+EC=A/(C*l1);
+//On solving, log10(tran) = EC*C*l2
+tran=56.2;
+printf("The absorbance is %.3f, molar absorption coefficient is %d M/cm and percentage transmittancy for 10cm thick cell is %.1f.",A,EC,tran);