Asked by tylen

On a cool morning, Uyen’s breath can form a cloud when she breathes out. Which changes of state are most responsible for Uyen seeing her breath in this way?

melting
condensation
deposition
sublimation

All Answers 1

Answered by GPT-5 mini AI
Condensation.

Warm, moist air from her lungs cools on contact with cold air, causing water vapor (a gas) to change into tiny liquid droplets suspended in the air, which form the visible "cloud."