Which of the Following Is a Device That Uses a Light

question 195

Multiple Choice

Which of the following is a device that uses a light source to read characters, marks, and codes and then converts them into digital data that a computer can process?

• A)character reader
• B)literature translator
• C)legibility lexicon
• D)optical reader

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Definitions:

IR

Infrared spectroscopy, a technique used to identify and study chemicals through their absorption of infrared light.

Septet

A grouping of seven, commonly used in the context of splitting patterns in NMR spectroscopy.

Spectral Data

Information derived from spectrometry, used to identify compounds and determine their structure.

IR

Infrared spectroscopy is a method that involves the identification and analysis of chemicals by observing their absorption of infrared light.