A photometer with a linear response to radiation gave a reading of 690 mV with a...

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Chemistry

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 =

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3.6 Ratings (461 Votes)

ExplanationWhen light moves through a transparent or semitransparentmaterial it can be transmitted absorbed or reflected Thetransmittance of a material is the proportion ofthe incident light that moves all the way through to the othersideFor examplelets say shining a flashlight on a semitransparent See Answer

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