character: Dr. Smith
topic: Infrared Spectroscopy in Chemistry
grade: 9
subject: Chemistry
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character: Professor Johnson
topic: Introduction to Spectroscopy
grade: 9
subject: Chemistry
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character: Ms. Lee
topic: Molecular Vibration and Spectroscopy
grade: 9
subject: Chemistry
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character: Mr. Brown
topic: Applications of Infrared Spectroscopy
grade: 9
subject: Chemistry
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