Tactual Signals That Can Convey a Number of Messages Depending

question 39

Multiple Choice

Tactual signals that can convey a number of messages depending on the situation and context are

• A)hand-under-hand guidance.
• B)touch cues.
• C)adapted signs.
• D)tactual signs.

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Definitions:

Sound's Wavelength

The distance between two consecutive peaks or troughs in a sound wave, determining the sound's pitch.

Sound's Frequency

The number of vibrations or cycles per second of a sound wave, which determines the pitch of the sound.

High-Frequency

Refers to electromagnetic waves with very short wavelengths and high rates of oscillation or vibration.

Low-Frequency

Describing events or phenomena that occur at relatively low rates or cycles per unit of time, often in the context of sound waves or electronic signals.