A Sodium Light (λ = 589

question 60

Multiple Choice

A sodium light (λ = 589.3 nm) is used to view a soap film to make it look black when directed perpendicular to the film. What is the minimum thickness of the soap film if the index of refraction of soap solution is 1.38?

• A) 114 nm
• B) 194 nm
• C) 294 nm
• D) 314 nm
• E) 214 nm

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Definitions:

Significant Events

Noteworthy or important occurrences that have a substantial impact on societies or environments.

Generational Effect

The influence that significant events have on the attitudes and values of the generation that experiences them firsthand.

Political Socialization

The process by which individuals learn and acquire their political attitudes, beliefs, and values, often influenced by family, education, and media.

Gender Gap

The discrepancy in opportunities, status, attitudes, and pay between men and women.