What Is True of Automobile Design

question 26

Multiple Choice

What is true of automobile design?

• A) Aerodynamically designed vehicles provide better fuel economy.
• B) Seat belts are nonstandard equipment.
• C) Crumple zones provide the most protection at speeds above 40 mph.
• D) Materials used now are the same as in the 1970s.

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Definitions:

Pitch

A perceptual property of sounds that allows their ordering on a scale from low to high, primarily associated with the frequency of sound waves.

Loudness

A perceptual characteristic of sound that enables the differentiation of sounds on a scale from quiet to noisy, often measured in decibels.

Perceptual Adaptation

The ability of the body to adjust to an environment by filtering out distractions and adjusting to new stimuli.

Stimuli Grouping

The cognitive process of organizing elements of the environment into coherent units, often based on principles such as similarity or proximity.