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MIDDLE SCHOOL

Physical Science

Energy

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Energy: Energy Conversion

Cooling System

Description

Cooling Systems

A cooling system is a process or device that removes heat from an object or space to lower its temperature. They are designed to remove thermal energy from a space, object, or system to make it cooler. These systems work by transferring heat from a warmer area to a cooler one, using the principles of energy...

Transcript

Have you ever wondered how your refrigerator keeps your food cool even when the kitchen feels warm? That’s because it uses a special cooling system that moves heat away from the food.

Typically, heat, which is thermal energy, flows from warmer to cooler areas, but a refrigerator does the opposite. It takes heat from inside and releas...

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