Which of the Following Best Describes the Principle Behind the Unit

question 11

Multiple Choice

Which of the following best describes the principle behind the unit conversion technique known as "dimensional analysis"?

• A) All unit systems are able to use prefixes.
• B) Any quantity can be multiplied by "1" without its value being changed.
• C) Avogadro's number can identify the number of atoms in a mole.
• D) The unit "mole" is standard in all unit systems.

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Definitions:

Demand for Product

The quantity of a good or service that consumers are willing and able to purchase at various prices during a specified period.

Budget Constraint

An economic framework representing the combinations of goods and services an individual can purchase, given their income and the prices of those goods and services.

Indifference Curve

A graphical representation showing combinations of goods between which a consumer is indifferent, implying equal utility.

Consumer's Income

The total amount of money earned by a consumer that is available for spending and saving.