19rossot 19rossot

08-06-2016
Physics

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during a phase change what happens to the temperature?

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JacobLeviste JacobLeviste

08-06-2016

During a phase change the substance or objects temperature increases or decreases depending on which way they go, Solid to liquid to gas needs added heat which makes it an endothermic reaction. Gas to liquid to solid loses heat energy to slow down its particles this is an exothermic reaction.

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keegster keegster

08-06-2016

The temperature either rises or falls during a state change.
Ex.
Melting from ice to water~ the temperature is rising.

OR

Ex.
From a gas to a liquid~ the temperature is falling.

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