Respuesta :
Billy left some rocks inside for the night. The rocks will be cooled as they stay out all night.
What is Hot and Cold?
When the temperature of any object increases, it becomes hot. The same way, if the temperature decreases, it gets cold.
The sunlight carries the heat in the form of light rays. As they fall on the rock when kept outside in the Sun, they become hot. After the sunset, the surrounding temperature get down to the lowest. The temperature of the rock will also be decreased.
Thus, the rocks as they stay out all night, will get cold.
Learn more about Hot and Cold.
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