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katovenus [111]
3 years ago
13

On a temperature versus time graph, how does the temperature at the beginning of a change of state compare with the temperature

at the end of the change? always lower always the same usually lower usually higher
Mathematics
1 answer:
vlada-n [284]3 years ago
5 0

Answer:

Always the same

Step-by-step explanation:

The temperature at the beginning of a change of state is always the same as the temperature at the end.

This is because phase change is an isothermal process. it means that all the energy absorbed during the phase change process is utilized in the breaking of the bonds in the compound as it changes from one state of matter to another.

As a result, no increase in the temperature of the material will be detected by the thermometer.

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