Question

what is optical density???

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Answer 1

Answer:

Absorbance is commonly defined as "the logarithm of the ratio of incident to transmitted radiant power through a sample". Alternatively, for samples which scatter light, absorbance may be defined as "the negative logarithm of one minus absorptance, as measured on a uniform sample".

Answer 2

Absorbance is commonly defined as "the logarithm of the ratio of incident to transmitted radiant power through a sample". Alternatively, for samples which scatter light, absorbance may be defined as "the negative logarithm of one minus absorptance, as measured on a uniform sample".