Why may wet clothes dry more slowly in a closed room than in an open field?
Answer and explanation
Correct answer: Air circulation is lower in a closed room
In a closed room, limited air circulation allows the air around the clothes to become humid quickly. Humid air can take up less additional water vapour, so the rate of evaporation decreases. In an open field, moving air removes the moist air and brings relatively drier air, helping clothes dry faster. Exam tip: wind increases the rate of evaporation.
Frequently asked questions
What is the correct answer to this question?
Air circulation is lower in a closed room
Why is this the correct answer?
In a closed room, limited air circulation allows the air around the clothes to become humid quickly. Humid air can take up less additional water vapour, so the rate of evaporation decreases. In an open field, moving air removes the moist air and brings relatively drier air, helping clothes dry faster. Exam tip: wind increases the rate of evaporation.
Which subject and chapter does this question cover?
This is a Class 12 Geography question. Chapter: Water in the Atmosphere. Topic: Humidity, evaporation, and condensation.
