Chemistry Question....?

Question

This is kind of a lame question, but I'm not exactly sure how in depth the answer has to be:
When you check your car windshield tonight (or tomorrow morning) explain why it will be wet. Base your answer upon chemical principles.
Thanks in advance for any help!

Answer 1

Dew.
Dew is water in the form of droplets that appears on thin, exposed objects in the morning or evening. As the exposed surface cools by radiating its heat, atmospheric moisture condenses at a rate greater than that of which it can evaporate, resulting in the formation of water droplets.