Proximity Detectors Are Used to Sense the Presence of an Object

question 7

True/False

Proximity detectors are used to sense the presence of an object without physically touching it.

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Definitions:

Stimulants

Substances that increase activity in the brain and nervous system, resulting in increased alertness, attention, and energy.

Narcotics

A class of drugs that affect mood or behavior, often used medically to relieve pain, but can also lead to addiction.

Barbiturates

A class of drugs that act as central nervous system depressants and are used for various purposes, including to aid in sleeping, relieve anxiety, or prevent seizures.

Smoking Crack

Inhaling the smoke from crack cocaine, a highly addictive and illegal stimulant drug that is smoked to achieve a rapid, intense high.