Heat Is Added to a Substance, but Its Temperature Does

question 51

Multiple Choice

Heat is added to a substance, but its temperature does not rise. Which one of the following statements provides the best explanation for this observation?

• A)The substance must be a gas.
• B)The substance must be a non-perfect solid.
• C)The substance undergoes a change of phase.
• D)The substance has unusual thermal properties.
• E)The substance must be cooler than its environment.

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Definitions:

Intermediaries Shipping

Third-party entities in the supply chain that specialize in the logistics and transportation of goods from manufacturers to consumers or retailers.

Time Utility

The increase in a product's value resulting from its availability at the most appropriate or desired time.

Place Utility

The value added to products by making them available at a location convenient to consumers.

Channel Intermediaries

Businesses or individuals that act as intermediaries in the distribution process, facilitating the movement of goods from producers to consumers.