What Principle Is Responsible for Light Spreading as It Passes

question 14

Multiple Choice

What principle is responsible for light spreading as it passes through a narrow slit?

• A)refraction
• B)polarization
• C)diffraction
• D)dispersion

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Definitions:

Price Discrimination

An approach to pricing in which a single provider sells almost identical goods or services at varying prices across different markets.

Consumer Surplus

The variance between what consumers are prepared and can afford to pay for a product or service and the actual amount they end up paying.

Marginal Cost

The additional cost incurred from producing one more unit of a product or service.

Two-part Tariff

A pricing strategy that involves a fixed fee in addition to a variable charge for each unit of the product consumed.