Photoionization Processes (E

question 6

Multiple Choice

Photoionization processes (e.g., N₂ +hν → N₂⁺ + e^-) remove UV of <150 nm. Which photoreaction is the principal absorber of UV in the 150-200 nm range in the upper atmosphere?

• A)N₂ + hν → 2N
• B)O₂ + hν → 2O
• C)O₃ + hν → O₂ + O
• D)N₂ + O₂ + hν → 2NO
• E)NO + O₂ + hν → NO₃

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Definitions:

Defense Mechanism

Psychological strategies used unconsciously to protect oneself from anxiety arising from unacceptable thoughts or feelings.

Projection

A defense mechanism in psychology where individuals attribute their own unacceptable thoughts, feelings, and motives to another person.

Queer

A term used in the context of gender and sexuality that can denote identities that are not exclusively homosexual or heterosexual, or normative gender expressions.

Orally Fixated Person

An individual who retains an infantile tendency to focus on oral activities, such as eating or talking, as identified in psychoanalytic theory.