The BEST Shape for the Cross-Section of a Simple Astronomical

question 14

Multiple Choice

The BEST shape for the cross-section of a simple astronomical mirror in order to produce the sharpest images of very distant objects at its prime focus is a(n)

• A) parabolic shape.
• B) elliptical shape.
• C) perfectly flat, smooth surface.
• D) spherical shape.

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Definitions:

Positive Psychology

The study of happiness and well-being, focusing on strengths and virtues that enable individuals and communities to thrive.

Observer Bias

A form of cognitive bias that occurs when researchers' expectations, beliefs, or preferences influence their observations and recording of data, potentially affecting the validity of the results.

Psychoanalytic Psychology

A branch of psychology focusing on the influence of unconscious mind on human behavior, founded by Freud.

Freud's Ideas

Freud's ideas revolve around psychoanalytic theories, including the unconscious mind, defense mechanisms, the structure of the personality (id, ego, superego), and the psychosexual stages of development.