What Is a Phosphor

question 105

Multiple Choice

What is a phosphor?

• A) a bioluminescent substance
• B) an alkali metal phosphide
• C) a substance that thermally reduces to phosphorus
• D) an oxide of phosphorus
• E) a substance that emits light when excited by radiation

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Definitions:

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A strategy businesses use to distinguish their products from those of competitors in features, quality, or design to attract consumers.

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The ability of a firm or group of firms to manipulate the price or supply of a good or service in the market to their advantage, often by limiting production or increasing prices.

Product Differentiation

A marketing strategy that businesses use to distinguish their products from similar offerings in the market by varying features, branding, or quality.