In an Apparent Motion Quartet, the Display Is Perceived as Spots

question 22

Multiple Choice

In an apparent motion quartet, the display is perceived as spots moving rapidly:

• A) in a circular pattern and later in a triangular manner.
• B) in a triangular manner and later in a circular pattern.
• C) in a diagonal or a circular pattern.
• D) back and forth horizontally or up and down vertically.

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Definitions:

Stack

A data structure that follows the Last In, First Out (LIFO) principle, where the most recently added item is the first one to be removed.

Color Saturation

The intensity of a color, expressed as the degree to which it differs from white.

Intensity

The strength, brightness, or concentration of a color, sound, or other phenomenon.

Left-aligned

Text formatting where each line of text starts from the left margin, creating a clean and uniform edge on the left side of the document.