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The Sound Emitted by a Dog Whistle Is Too High

question 60

True/False

The sound emitted by a dog whistle is too high to be detected by human ears. This is an illustration of a stimulation that is beyond our absolute threshold.


Definitions:

Sleep Apnea

A health issue marked by breaks in breathing or instances of light breathing while sleeping.

Snoring

A loud breathing sound occurring during sleep when the flow of air through the mouth and nose is physically obstructed.

Somnambulism

More commonly known as sleepwalking, it involves walking or performing other complex behaviors while in a state of deep sleep.

Narcolepsy

A neurological disorder characterized by uncontrollable episodes of deep sleep.

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