$$\text { Figure } 12 < 1$$ -If the Frequency Increases in Figure 12-1, the Phase Angle

question 60

Multiple Choice

$$\text { Figure } 12 < 1$$
-If the frequency increases in Figure 12-1, the phase angle ________ and the current ________.

• A)decreases, increases
• B)increases, decreases
• C)decreases, decreases
• D)increases, increases

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Definitions:

Broad Absorption

In spectroscopy, it indicates a wide range of wavelengths over which a substance absorbs electromagnetic radiation.

IR Absorption

A technique used to identify and study chemicals by measuring the absorption of infrared radiation at different wavelengths.

IR Spectroscopy

A technique used for identifying and studying chemicals by analyzing the infrared light absorbed, emitted, or scattered by the sample.

O-H Stretch

A vibrational mode in infrared spectroscopy indicating the presence of an O-H bond, useful in identifying alcohols, phenols, and acids.