How Tall Is a 2U Device

question 14

Multiple Choice

How tall is a 2U device?

• A) 1.75 inches
• B) 3.5 inches
• C) 4 inches
• D) 7 inches

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Definitions:

Lava Tube

A long, tubular opening under the crust of solidified lava and representing an active or partially emptied subsurface channel of lava.

Tube-shaped Cave

A type of cave formed primarily by the underground channeling of water, often characterized by long, narrow passageways.

Insulate

To protect something from heat, electricity, or sound by surrounding it with a material that reduces or prevents the transmission of heat, electricity, or sound.

Lava Fountains

eruptions where lava is forcefully sprayed into the air through a vent or fissure, resembling a fountain.