There are many things, but really it just depends on the object. A wet towel (or a few!) is good.
Hope I helped!
Any object that is hotter than its surroundings will cool down over time.
it will do nothing except the ice will melt in your hand
Get warmer.
to cool down a computer
The air will cool down, while the other object gets hotter.
The air will cool down, while the other object gets hotter.
There are many ways different types of things cool down. Some cool down fans, ice, air conditioning, and dirt are commonly used ways.
The cool object will absorb heat from the warmer object, and warm up.
The air will cool down, while the other object gets hotter.
cool down to the temperature of its surroundings slowly
When one object is hotter than another, heat will be transferred from the hot object to the cold object. The hot object will cool down, and the cold object will heat up, until they are the same temperature.
The substance that could be used to cool down a road to reduce its temperature is light-colored bitumen.