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The lower transmittance of film indicates higher absorption or reflectance?
Wiki User
∙ 14y ago
The lower transmittance of film would indicate a higher Optical Density (OD), or absorption, because as concentration increases, % transmittance will decrease. This is because of Beer's Law (A = 2.00 -[log (%T)]). As you can see from the equation, transmittance is directly proportional to the outcome of absorption. High %T = Lower Absorption.
Low %T = Higher Absorption.
Wiki User
∙ 14y ago
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