Why do windows around the house steam up?

The answer to this question is rather simple. There is a natural pressure/temperature difference between the inside of the house and the outside. The humidity in the warm air is much greater than that of cold air. So the warm air has more moisture (water vapour) contained in it. When the warm moist air meets the cold glass it condenses into water. The explanation can be aided with drawing of a phase diagram.

GD
Answered by Graeme D. Physics tutor

2224 Views

See similar Physics GCSE tutors

Related Physics GCSE answers

All answers ▸

It takes 4200 Joules to heat up 1 kg of water by 1 C^o. If you have a kettle with a power of 2500 Watts, how long will it takes to boil 0.8 kg of water from an initial temperature of 25 C^o to the nearest second??


How does current travel in a parallel circuit?


A train is travelling at 50m/s. How long does it take the train to reach 60m/s if it accelerates at a constant rate of 0.5m/s^2? How many kilometres does it travel in this time?


Why do astronauts feel weightless while in orbit?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences