Question

what is spectrophotometry​

Answer 1

Spectrophotometry is a tool that hinges on the quantitative analysis of molecules depending on how much light is absorbed by colored compounds. Spectrophotometry uses photometers, known as spectrophotometers, that can measure a light beam's intensity as a function of its color (wavelength).

Answer 2

The spectrophotometer is an optical

instrument for measuring the intensity of

light relative to wavelength.

Electromagnetic energy, collected from

the sample, enters the device through

the aperture (yellow line) and is

separated into its component

wavelengths by the holographic grating.

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