An Oscilloscope's Seconds/division Switch Is Set on 20 $\mu \mathrm { s } / \mathrm { cm }$

question 15

Multiple Choice

An oscilloscope's seconds/division switch is set on 20 $\mu \mathrm { s } / \mathrm { cm }$ . If the trace is 7.5 cm long, what is the period?

• A) 150 \(\mu \mathrm { s }\)
• B) 1.5
• C) 5 \(\mu \mathrm { s }\)
• D) 0.0015 s

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Definitions:

PKU

Short for Phenylketonuria, a genetic disorder characterized by the inability to metabolize phenylalanine, leading to its accumulation and potential brain damage.

Genetic Disorder

A disease or condition caused by an abnormality in an individual's DNA, ranging from minor to severe effects on health and development.

Intellectual Disability

A condition characterized by significant limitations in both intellectual functioning and in adaptive behavior, which covers a range of everyday social and practical skills; onset occurs before adulthood.

Sensory Memory

The shortest-term element of memory, which allows individuals to retain impressions of sensory information after the original stimuli have ended.