The representation of Beer Lambert’s law is given as A = abc. If ‘b’ represents distance, ‘c’ represents concentration and ‘A’ represents absorption, what does ‘a’ represent?(a) Intensity(b) Transmittance(c) Absorptivity(d) AdmittanceThe question was posed to me during an interview.I need to ask this question from Introduction to UV Visible Spectrometers in division Colorimetry and Spectrometry of Analytical Instrumentation

The representation of Beer Lambert’s law is given as A = abc. If ‘

1.	The representation of Beer Lambert’s law is given as A = abc. If ‘b’ represents distance, ‘c’ represents concentration and ‘A’ represents absorption, what does ‘a’ represent?(a) Intensity(b) Transmittance(c) Absorptivity(d) AdmittanceThe question was posed to me during an interview.I need to ask this question from Introduction to UV Visible Spectrometers in division Colorimetry and Spectrometry of Analytical Instrumentation
Answer» Right answer is (C) ABSORPTIVITY To explain I would say: ‘a’ represents the absorption constant. It is also known as absorptivity.

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