Condensation forming on window sills, and other areas where outdoor air may infiltrate a space is usually a sign of what?

Name: Condensation forming on window sills, and other areas where outdoor air may infiltrate a space is usually a sign of what?
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Question

Quizplus · Accepted Answer

Condensation on window sills and similar surfaces typically indicates excessive humidity levels inside the space. When the warm, moist air inside contacts the cooler surface of the window, the moisture condenses into water droplets.

Condensation Forming on Window Sills, and Other Areas Where Outdoor