The Yerkes-Dodson Law Says __________

question 241

Multiple Choice

The Yerkes-Dodson Law says __________

• A) performance is affected by levels of physical arousal.
• B) the more money you make the better your job will be.
• C) nausea from bad food causes a reluctance to eat that food again.
• D) performance on tests is better in the morning.

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Definitions:

Vibrational Modes

The different ways in which the atoms in a molecule can move relative to each other, important in the study of molecular IR spectroscopy.

Atoms

The smallest units of matter that retain the properties of an element, comprising protons, neutrons, and electrons.

Stretching Vibration

A vibrational movement in molecules where atoms move along the line of the bond, changing the bond length.

IR Spectroscopy

Infrared (IR) spectroscopy is an analytical technique used to identify and study chemicals through the absorption of infrared radiation, which causes molecular vibrations.