You Want to Have an Electron in an Energy Level

question 32

Multiple Choice

You want to have an electron in an energy level where its speed is no more than 66 m/s.What is the length of the smallest box (an infinite well) in which you can do this? ,m_el = 9.11 × 10^-31 kg)

• A) 5.5 µm
• B) 11 µm
• C) 2.8 µm
• D) 1.4 µm

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Definitions:

Id

In psychoanalytic theory, the part of the mind in which innate instinctive impulses and primary processes are manifest.

Superego

The third psychic structure, which functions as a moral guardian and sets forth high standards for behavior.

Cognitive Therapy

A form of psychotherapy that emphasizes the identification and modification of dysfunctional thought patterns.

Gestalt Therapy

A form of psychotherapy focusing on self-awareness and personal responsibility, emphasizing the present moment and the environmental and social contexts of a person's life.