A Ray of Light Propagates in Water (N = 1

question 44

Multiple Choice

A ray of light propagates in water (n = 1.333) and strikes a sheet of crown glass (n = 1.523) .If the angle of refraction in the glass is 35.2°,determine the angle of incidence.

• A)30.3°
• B)32.8°
• C)35.2°
• D)41.2°
• E)45.0°

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Definitions:

Contract Curve

In economics, a curve that shows the efficient allocations of goods or services that benefit two parties in an exchange, assuming no externalities.

Utility Function

A mathematical representation of how different combinations of goods or services produce levels of happiness or satisfaction for an individual or entity.

Pareto Optimal

A state of allocation of resources in which it is impossible to make any individual better off without making at least one individual worse off, indicating an efficient distribution of goods and resources.

Endowment

The total resources available to an individual or institution, including assets, capabilities, and financial means.