Aresearcher measured the absorbance and % transmittance of a blue dye at light wavelengths between 425 and 700 nm. the measurements were made every 25 nm in a spectrophotomter. how should she plot her data so she can determine the wavelengths of maximum absorbance and % transmittance?

Answer;

Plot the absorbance and the % transmittance on the y-axis, and the wavelength in nm on the x-axis.

Explanation;

Many compounds absorb ultraviolet (UV) or visible (Vis.) light. The amount of radiation absorbed may be measured in a number of ways:

In this case; the wavelengths of maximum absorbance and % transmittance can be determined by Plotting the absorbance and the % transmittance on the y-axis, and the wavelength in nm on the x-axis.

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