When a liquid loses heat, it freezes to become a solid. When solid ice at 0°C is heated, it gains heat and melts to form liquid water. When a gas loses heat, it condenses to form liquid water. When a liquid gains heat, it evaporates to form a gas.
When an object is gains heat, its particles gain more kinetic energy and hence its internal energy increases. A change in state will also result in a change in internal energy
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Answer:
When a liquid loses heat, it freezes to become a solid. When solid ice at 0°C is heated, it gains heat and melts to form liquid water. When a gas loses heat, it condenses to form liquid water. When a liquid gains heat, it evaporates to form a gas.
When an object is gains heat, its particles gain more kinetic energy and hence its internal energy increases. A change in state will also result in a change in internal energy
Explanation:
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