Choose the Best Answer

question 3

Multiple Choice

Choose the best answer
-A hammer is about how long?

• A) 32 cm
• B) 32 mm
• C) 32 km
• D) 32 m

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Definitions:

Beta Waves

A pattern of brain waves with a frequency of 13 to 30 Hz that are associated with active, alert, and focused states of consciousness.

Gamma Waves

A type of brain wave pattern, associated with perception, problem-solving, and consciousness, typically with a frequency between 25 to 100 Hz.

Highest Frequency

The maximum rate at which a wave varies, often associated with the concept of the highest pitch in sound or the highest rate of photon vibration in light.

Brain Waves

The rhythmic electrical activity produced by the brain, which can be measured using an electroencephalogram (EEG).