Examlex
________ were introduced into western Europe in the Middle Ages.
Loudness
A perceptual attribute of sounds that indicates the intensity or volume, as perceived by the ear.
Decibels
A unit used to measure the intensity of sound, with higher decibels indicating louder sounds.
Precognition
The purported psychic ability to see or know about events before they happen.
Telekinesis
The purported psychic ability allowing a person to influence a physical system without physical interaction.
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