Real Life Applications

The color of an object significantly influences its ability to absorb energy, particularly from light. Dark-colored objects, such as black, absorb most of the light energy that falls on them across all visible wavelengths. This absorbed energy is often converted into heat, causing the object to warm up more quickly compared to lighter-colored objects. On the other hand, light-colored objects, such as white, reflect most of the incoming light and absorb less energy, resulting in less heat generation. 

An attic is a space located just beneath the roof of a house, often with limited headroom. Its primary purpose is to create a buffer zone between the living spaces of the house and the external environment. These spaces contribute to passive cooling by providing a buffer zone between internal and external spaces, particularly in the most difficult area to shade: the roof.

Passive cooling is crucial for maintaining or reducing the temperature inside a house without relying on active mechanical systems like air conditioning. This approach focuses on managing heat gain and naturally promoting cooling as a design to minimize high energy consumption.