A Physics Class in a Large Lecture Hall Has 15

question 52

Multiple Choice

A physics class in a large lecture hall has 15 students.The total mass of the students is about _____ kg.(You will need to make a reasonable estimate of a missing physical quantity. )

• A) 10²
• B) 10³
• C) 10⁴
• D) 10⁵

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Definitions:

Rationalisation

A defense mechanism in psychology where controversial behaviors or feelings are justified and explained in a seemingly rational or logical manner to avoid the true explanation.

Repression

A defense mechanism where distressing thoughts, memories, or feelings are unconsciously blocked from conscious awareness.

Reaction Formation

A psychological defense mechanism where an individual behaves in a manner opposite to their actual feelings.

Sublimation

A defense mechanism in psychology where socially unacceptable impulses or idealizations are unconsciously transformed into socially acceptable actions or behavior.