What Do Passive Tags Use to Power the Built-In Chip

question 13

Multiple Choice

What do passive tags use to power the built-in chip and transmit information?

• A) RF waves
• B) lithium battery
• C) IR energy
• D) visible light

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Definitions:

Mitered Corner

A technique used in sewing and carpentry to neatly join two pieces at an angle, often 45 degrees, for a clean, finished look.

Alveolar Capillary Membrane

The thin barrier in the lungs where gas exchange occurs between the air in the alveoli and the blood in the capillaries.

Diffusion

Movement of molecules from an area of high concentration to one of lower concentration.

Ventilation

Respiratory process by which gases are moved into and out of the lungs.