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:

Hospital-Acquired Pneumonia

An infection of the lungs that occurs during a hospital stay, often caused by bacteria that are more resistant to antibiotics.

Cough

A sudden, forceful expulsion of air from the lungs often to clear the throat or airways of irritants, mucus, or foreign particles.

Aspiration

The accidental inhalation of food particles, fluids, or vomit into the lungs, which can lead to respiratory infections or complications.

Humidification

The process of adding moisture to the air, which is beneficial for maintaining healthy respiratory functions.