Why do people sprinkle water on the roof after a hot sunny day?
Answer: Water sprinkled on the roof evaporates by taking the large latent heat of vaporization from the ground. This makes the place cool and comfortable.
Why do people sprinkle water on the roof after a hot sunny day?
Answer: Water sprinkled on the roof evaporates by taking the large latent heat of vaporization from the ground. This makes the place cool and comfortable.