When a parked car is sitting in a sunny location, the interior can get very hot. The Sun’s radiant energy travels through the windshield to the car’s interior. Inside the car, radiant energy is changed to heat energy. The windshield traps the heat, acting much like the glass walls of a greenhouse.
A new company,"Keep Your Cool," has just opened an office in your community. The goal of "Keep Your Cool" is to design and manufacture a screen that can be stretched across the inside surface of the windshield to keep the interior of a parked car cool.
You will evaluate the best materials to block out radiant energy.