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The ratio of the radiant power transmitted by a sample to the radiant power incident on the sample is known as ________

The ratio of the radiant power transmitted by a sample to the radiant power incident on the sample is known as ________ Correct Answer Transmittance

Let us suppose, Po is the incident radiant energy and P is the energy which is transmitted. The ratio of the radiant power transmitted by a sample to the radiant power incident on the sample is known as the transmittance. Transmittance = P/Po.

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