When Celeste Was Playing Her Stereo at 40 Decibels and She

question 244

Multiple Choice

When Celeste was playing her stereo at 40 decibels and she turned it up to 44 decibels,she could notice that it was louder.Based on this information you could predict that if Celeste has her stereo playing at 80 decibels,her just noticeable difference for loudness would be

• A) 4 decibels, the same as it was at 40 decibels.
• B) 2 decibels, half as much as it was at 40 decibels.
• C) impossible to determine without more information.
• D) 8 decibels, twice as much as it was at 40 decibels.

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Definitions:

Sleep Longer

The extension of sleep duration beyond an individual's typical sleeping hours for improved health or recovery.

Parasomnia

A category of sleep disorders that involve abnormal movements, behaviors, perceptions, or dreams that occur while falling asleep, sleeping, or waking up.

Bed Alarm

A monitoring device used in healthcare settings, designed to alert caregivers when patients attempt to leave their bed unassisted, aiming to prevent falls.

CPAP Machine

A medical device used to treat sleep apnea by delivering continuous positive airway pressure to keep the sleeper's airway open during sleep.