The process by which one substance takes up or absorbs another substance.

A method used to measure how much a chemical substance absorbs light by measuring the intensity of light as a function of its wavelength.

स्पेक्ट्रोफोटोमेट्री

English Usage: Spectrophotometry is widely used in chemical analysis and quality control.

Hindi Usage: स्पेक्ट्रोफोटोमेट्री का व्यापक रूप से रासायनिक विश्लेषण और गुणवत्ता नियंत्रण में उपयोग किया जाता है।