What is percent transmittance?
Understand the Problem
The question is asking for an explanation of the concept of percent transmittance, which is related to how much light passes through a material compared to the amount of light that is initially incident on it. This concept is commonly used in chemistry and physics.
Answer
The relative percent of light that passes through a sample.
Percent transmittance is the relative percent of light that passes through a sample.
Answer for screen readers
Percent transmittance is the relative percent of light that passes through a sample.
More Information
Percent transmittance is often used in contexts like spectrophotometry to measure the concentration of a substance in a solution by analyzing how much light passes through the sample.
Tips
A common mistake is confusing percent transmittance with absorbance, which measures the amount of light absorbed rather than transmitted.
Sources
- Percent Transmittance - Chemistry LibreTexts - chem.libretexts.org
- How to Calculate the Percent Transmittance | Sciencing - sciencing.com
- 13.1: Transmittance and Absorbance - Chemistry LibreTexts - chem.libretexts.org
