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a student hangs wet clothes outdoors on a winter day when the temperature is -15

ID: 973757 • Letter: A

Question

a student hangs wet clothes outdoors on a winter day when the temperature is -15 C. after a few hours, the clothes are found to be fairly dry. describe the phase changes in this drying process a student hangs wet clothes outdoors on a winter day when the temperature is -15 C. after a few hours, the clothes are found to be fairly dry. describe the phase changes in this drying process a student hangs wet clothes outdoors on a winter day when the temperature is -15 C. after a few hours, the clothes are found to be fairly dry. describe the phase changes in this drying process

Explanation / Answer

Theoretically, phase change of water will be from liquid to ice as it falls from room temperature to -15. However, in an ice cold day of winter, humidity levels are very low, thus our lips get very dry on winter, for example. As humidity is low, any wet surface will dry rapidly, beating phase change.