An Electron Is Moving at a Speed of 2

question 12

Multiple Choice

An electron is moving at a speed of 2.1 × 10⁶ m/s in the first Bohr orbit. Determine its de Broglie wavelength.

• A) 0.30 × 10−¹⁰ m
• B) 1.7 × 10−¹⁰ m
• C) 0.50 × 10−¹⁰ m
• D) 3.5 × 10−¹⁰ m
• E) 1.5 × 10−¹⁰ m

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Definitions:

Fear Response

The fear response is a physiological reaction that occurs in response to a perceived threat, involving the activation of the fight-or-flight response by the amygdala.

Increased Sexual Activity

A situation where individuals engage in sexual behaviors more frequently than is typical for them.

Fear Response

The automatic, rapid and often unconscious reaction to a perceived threat, involving physiological changes such as increased heart rate.

Amygdala

A section of the brain that is involved in emotions, emotional behavior, and motivation.