Visible Light Is a Small Part of the Electromagnetic Spectrum

question 42

Multiple Choice

Visible light is a small part of the electromagnetic spectrum, but when we see colors, we are seeing___________ .

• A) different photons that come from different directions
• B) refractions of white light
• C) complementary spectra from light re- emitted off objects when light impinges on the object
• D) an even narrow range of wavelengths than white light within the visible light spectrum

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Definitions:

Quotas

Limits set by governments on the quantity of a product that can be imported or exported within a given time period.

International Trade

The exchange of goods, services, and capital between countries across international borders.

Economic Growth

An increase in the production and consumption of goods and services, reflecting an improvement in a country's economy over time, typically measured by GDP.

Tariff Rates

The taxes imposed by a government on imported or, less commonly, exported goods, often used to protect domestic industries or to generate revenue.