A Ray of Light Passes Through Three Media as Shown

question 61

Multiple Choice

A ray of light passes through three media as shown. The speeds of light in these media obey:

• A) v₁ > v₂ > v₃
• B) v₃ > v₂ > v₁
• C) v₃ > v₁ > v₂
• D) v₂ > v₁ > v₃
• E) v₁ > v₃ > v₂

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Definitions:

Behavioral Economists

Behavioral economists study how psychological, cognitive, emotional, and social factors affect economic decision-making and models.

Suboptimal

A situation or outcome that is not the most efficient or desirable due to being less than the best possible choice.

Human Brain Modularity

The concept that the human brain operates through distinct regions or modules that specialize in different functions.

Heuristics

The brain’s low-energy mental shortcuts for making decisions. They are “fast and frugal” and work well in most situations but in other situations result in systematic errors.