COGNITIVE ASSESSMENT Many Personal Computers and Local Devices Have Small

question 64

Multiple Choice

COGNITIVE ASSESSMENT Many personal computers and local devices have small internal speakers that emit only low-quality sound. To boost the low bass sounds, what do surround sound speaker systems include?

• A) a speaker boost
• B) a sound card
• C) a satellite
• D) a subwoofer

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Definitions:

Magnetic Fields

Invisible fields generated by electric charges in motion, affecting the behavior of charged objects in the vicinity.

Electrical Activity

The movement of electrical charges or signals through neurons in the brain or through other electrically active parts of the body, such as the heart.

Ventricles

Hollow organs or cavities in the body; in the context of the heart, they are the two lower chambers responsible for pumping blood.

Fluid-Filled

Containing or encapsulated by a liquid substance; often refers to body parts or systems that hold fluids necessary for functioning.