Transmittance vs. Absorbance: What’s the Difference in Spectrophotometry?

Confused about transmittance and absorbance? In this video, we break down the difference between these two key spectrophotometry concepts in simple terms. You’ll learn what each one measures, how they’re related, and why absorbance is often preferred in chemistry labs. Perfect for students learning UV-Vis, Beer's Law, or prepping for your next chemistry exam! Topics Covered: What is transmittance? What is absorbance? How are they mathematically related? Why do chemists prefer absorbance over transmittance? Subscribe for more clear, concise chemistry lessons from Old School Chemistry! LeanThink.org Instagram @lean.think