If an Electron Is Accelerated from Rest Through a Potential

question 20

Multiple Choice

If an electron is accelerated from rest through a potential difference of 9.9 kV,what is its resulting speed? , = ,

• A) 5.9 × 10⁷ m/s
• B) 4.9 × 10⁷ m/s
• C) 3.9 × 10⁷ m/s
• D) 2.9 × 10⁷ m/s

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Definitions:

Somatic Complaints

Physical symptoms that an individual experiences which may or may not be attributable to a medical condition, often seen in psychological disorders.

Sleep Disturbances

Disruptions in normal sleep patterns, including difficulties in falling or staying asleep, waking up too early, or experiencing unrestful sleep.

Hyperalertness

An elevated state of constant vigilance and heightened sensitivity to one's surroundings, often seen in individuals with PTSD.

Impaired Memory

A condition characterized by the reduced ability to remember information, events, or procedures, often as a result of damage or dysfunction in the brain.