lakmini
Oct 9, 2009, 08:55 PM
Why does most spectroscopic techniques present in ordinate axis of spectra in terms of absorption rather than transmission
Clough
Oct 10, 2009, 12:21 AM
Hi, lakmini!
Please click on the following link to read about how to post homework questions here.
https://www.askmehelpdesk.com/math-sciences/announcement-font-color-ff0000-u-b-read-first-expectations-homework-help-board-b-u-font.html
Thanks!
Perito
Oct 10, 2009, 10:41 AM
It's for convenience in working with concentrations.
Absorbance is used in beer's law and concentration is linear with absorbance. So, if the absorbance doubles, the concentration must also approximately double.
Transmittance is 1/absorbance.