What is why do car windows fog up when you make out?

Car windows fog up during intimate moments primarily due to a combination of factors:

  • Increased <a href="https://www.wikiwhat.page/kavramlar/Humidity">Humidity</a>: Making out often involves heavy breathing and sometimes other bodily fluids. These activities release moisture into the air inside the car, raising the humidity level significantly.

  • Temperature Difference: Usually, the glass of the windows is cooler than the humid air inside the car. This temperature difference is essential for condensation to occur.

  • <a href="https://www.wikiwhat.page/kavramlar/Condensation">Condensation</a>: When warm, moist air comes into contact with a cooler surface (like the car window), the water vapor in the air cools down and transforms into liquid water. This process is called condensation. The tiny water droplets that form are what you see as fog on the inside of the windows.

  • Limited <a href="https://www.wikiwhat.page/kavramlar/Ventilation">Ventilation</a>: Cars are generally sealed spaces. With closed windows and limited ventilation, the humid air has nowhere to escape, exacerbating the condensation process.