During a UV-Visible Spectroscopy Experiment, a Student Notes a Wavelength

question 2

Multiple Choice

During a UV-Visible spectroscopy experiment, a student notes a wavelength peak measurement at 280 nm. What region of the electromagnetic spectrum was this peak observed?

• A) visible region
• B) ultra-violet region
• C) both ultra-violet and visible region

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Definitions:

Paraverbal Communication

The aspects of spoken communication that do not involve words, such as pitch, tone, and speed of speaking.

Kinesics

The study of the way in which certain body movements and gestures serve as a form of non-verbal communication.

Eye Contact

The act of looking directly into another person's eyes, which can communicate attention, interest, or confidence.

Body Positioning

The arrangement and alignment of an individual's body, especially in relation to tasks, activities, or to convey non-verbal signals.