Single Beam Photometer | Absorption Spectroscopy | AI 04

Single Beam Photometer | Absorption Spectroscopy | AI 04

Assessment

Interactive Video

Other, Chemistry, Science, Information Technology (IT), Architecture, Physics, Engineering

11th Grade - University

Hard

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This video tutorial explains the single beam photometer, focusing on its principle, construction, and operation. It follows Beer-Lambert's law to determine the concentration of unknown samples by measuring light absorption. The video details the components, including the light source, filters, and detectors, and describes the calibration and measurement process. Viewers are encouraged to explore related videos for deeper understanding.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of calibrating the instrument with a reference solution.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What formula is used to determine the concentration of an unknown sample?

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