how is the wavelength of light used related to absorbance? Which part of the Beer's Law equation accounts for the wavelength used?

In the analysis of hair and fiber samples, which does a compound comparison microscope allow for that a conventional compound microscope does not? a. simultaneous observation b. polarization c. fluorescence d. higher magnification

What is the polyatamic ion of thiosulfate

How far is the region from the equator or control climate