Wavelengths Just Shorter Than Visible Light Are Classified as

question 37

Multiple Choice

Wavelengths just shorter than visible light are classified as

• A) gamma rays.
• B) x-rays.
• C) microwaves.
• D) ultraviolet.
• E) radio waves.

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Definitions:

Circadian Rhythm

The natural internal process that regulates the sleep-wake cycle and repeats roughly every 24 hours.

Sleep Cycle

A progression through several stages of sleep, including REM (rapid eye movement) and non-REM stages, typically recurring multiple times throughout a night's sleep.

Alpha Waves

Brainwaves that are present when a person is relaxed and calm but still awake, typically with closed eyes, indicative of a state of restful alertness.

EEG

Stands for Electroencephalogram, a test that measures electrical activity in the brain to diagnose conditions like epilepsy or monitor sleep disorders.