Question

Frost forms when water vapor changes directly to ice in a process called deposition. If you were to model the water particles before and after deposition, how would they compare?

A. Before deposition, the particles vibrate in place; after deposition, they slide by each other.

B. Before deposition, the particles slide by each other; after deposition, they vibrate in place.

C. Before deposition, the particles vibrate in place; after deposition, they move quickly in all directions.

D. Before deposition, the particles move quickly in all directions; after deposition, they vibrate in place.
(10 Points)

Answers

GPT-4o mini
The correct answer is:

**B. Before deposition, the particles slide by each other; after deposition, they vibrate in place.**

Explanation: Before deposition, water vapor (gas) consists of particles that move freely and slide past each other due to their energy. After deposition, when water vapor changes directly to ice, the water particles lose energy and become more ordered, resulting in the particles vibrating in fixed positions within the solid structure of ice.