To Obtain an Observable Double-Slit Fringe Pattern

question 20

Multiple Choice

To obtain an observable double-slit fringe pattern:

• A)the light must be incident normally on the slits
• B)the light must be monochromatic
• C)the light must consist of plane waves
• D)the light must be coherent
• E)the screen must be far away from the slits

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Definitions:

Global

Pertaining to or involving the entire world, often in context of business operations, concerns, or impacts that are worldwide in scope.

Culture Shock

A feeling of confusion, doubt, or nervousness caused by being exposed to an unfamiliar culture or environment.

Alienation

A condition in social relationships characterized by a low degree of integration or common values and a high degree of distance or isolation.

Ethnocentrism

The belief in the inherent superiority of one's own ethnic group or culture, often accompanied by a feeling of contempt for other cultures.