In Which of the Following Phase Changes Is Energy Transferred

question 9

Multiple Choice

In which of the following phase changes is energy transferred to a substance?

• A) freezing water in the freezer
• B) water condensing on the outside of a glass
• C) boiling water to make steam
• D) the deposition of a cloud to make snow
• E) All of the above have energy transferred.

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Definitions:

Production Units

A measure of output from a production process, with one unit representing an item or a defined amount of service produced.

Unit Sales

The total number of individual items or units that a company has sold within a particular period.

Required Units

The quantity of production or inventory that a business must achieve to meet its operational goals or customer demand.

Raw Materials

Basic materials that are used in the manufacturing process to produce goods and products.