Which of the Following Best Explains Why Machines Can Never

question 11

Multiple Choice

Which of the following best explains why machines can never be 100% efficient?

• A) the tendency of energy not to spread out
• B) the tendency of energy to spread out
• C) the tendency of energy to be kept
• D) the tendency of energy to be lost

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Definitions:

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A recognizable sign, design, or expression which identifies products or services of a particular source from those of others.

Combination Thereof

A phrase used to indicate that a particular description or specification can involve a mix or combination of the mentioned elements.

Patent

A form of intellectual property right that grants an inventor the exclusive right to exclude others from making, using, selling, and importing an invention for a certain period of time.