A Diver Shines Light Up to the Surface of a Flat

question 6

Multiple Choice

A diver shines light up to the surface of a flat glass-bottomed boat at an angle of 30° relative to the normal. If the index of refraction of water and glass are 1.33 and 1.5, respectively, at what angle (in degrees) does the light leave the glass (relative to its normal) ?

• A) 26
• B) 35
• C) 42
• D) 22
• E) 48

Analyze the consequences of price floors and government intervention in markets.

Assess how different market interventions (price ceilings, price floors, quotas) lead to inefficiencies such as deadweight losses.

Interpret market diagrams and use them to predict changes in the market resulting from government policies.

Understand the economic rationale behind using price controls and quotas as market interventions.

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Definitions:

Presidential Democracies

A system of government in which a constitution outlines the separation of political power into branches, the president (executive branch) is most often elected directly in a presidential vote

Egalitarianism

The doctrine that advocates for equal rights and opportunities for all people in a society.

Legislative Branch

One of the branches of government responsible for making and enacting laws.

Trade Control

Regulations and policies implemented by a government to manage and control international trade and exports.