Calculate the value of % t for an absorbance value a = 1.5. using this result, explain why absorbance measurements > 1 may not be accurate.

logT=1.5 > logT=¬1.5 > T= 10^(¬1.5)=0.316 > %T= (T)(100)=31.6 If we use this answer as a basis, we can see that the absorbance measurements >1 have the possibility of not being accurate. This is because the percent transmittance will be close to 100.

The correct answer is "atomic weight".