A photometer with a linear response to radiation gave a readingof 690 mV with a blank in the light path and 101 mV when the blankwas replaced by an absorbing solution. Calculate
the transmittance and absorbance of the absorbing solution.
Transmittance =
Absorbance =
the expected transmittance if the concentration of absorber isone half that of the original solution.
Transmittance =
the transmittance to be expected if the light path through theoriginal solution is doubled.
Transmittance =
