Which of the Following Statements Concerning LED Headlights Is NOT

question 73

Multiple Choice

Which of the following statements concerning LED headlights is NOT true?

• A)LED headlights use 40 percent less power than xenon-type headlights
• B)LEDs produce whiter light than xenon
• C)LEDs contain mercury, which is toxic and environmentally unfriendly
• D)LEDs do not require a vacuum bulb or high voltage to work

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Definitions:

Bushel

A unit of volume that is used primarily in the United States to measure agricultural commodities, equivalent to approximately 35.24 liters.

Comparative Advantage

The ability of an individual, company, or country to produce a good or service at a lower opportunity cost than competitors, enabling beneficial trade.

Absolute Advantage

The capacity of a nation, individual, organization, or area to generate a product or offer a service at a cost per unit that is less than what any other party can produce that same good or service for.

Opportunity Cost

The cost of foregoing the next best alternative when making a decision, representing the benefits an individual, investor, or business misses out on when choosing one option over another.