Question

Why Air conditioned building have double walled windows in short give resons​

Answer 1

Answer:

The air-conditioned building has double walled windows because air trapped between two layers act as an insulator of which prevents outside heat entering into the building, this helps to keep the building cool.

Explanation:

Hope that helps you

Answer 2

Answer:

The air-conditioned building has double walled windows because air trapped between two layers act as an insulator of which prevents outside heat entering into the building, this helps to keep the building cool.