How to Calculate the Percent Transmittance.?

Answer

1. Measure or find out the absorbance value for your sample. For example, the absorbance is 0.532. 2. Multiply the absorbance by -1 to calculate the negative value. In this example, the negative absorbance is 0.532 x (1) = -0.532. 3. Raise 10 to the
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Q&A Related to "How to Calculate the Percent Transmittance."
Percent transmittance is the fraction of radiant energy that passes through a
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Absorbance = -log (percent transmittance/100)
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A = -log T and % T = T*100. From A = -log T we can get T by the equation: T = 10^A. T = 10^0.398 = 0.400. %T = (0.400)100 = 40.0% Hope this is helpful to you. JIL HIR. Source(s) http
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The percent transmittance is defined as the amount of light that passes through a sample. The percent transmittance and absorbance are related by the following ...
1. Measure or find out the absorbance value for your sample. For example, the absorbance is 0.532. 2. Multiply the absorbance by -1 to calculate the negative value ...
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