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Melting and freezing curve of

Melting and freezing curve of

Item no.: P1044668

Expenditure of Time print
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Principle

How does a temperature curve express the change of state of a substance that occurs when it is heated or cooled? The students are heating sodium thiosulphate until it melts and let it cool down again. They measure the behaviour of the temperature
in dependence on time under uniform heat input or output.

Benefits

  • Especially understandable and didactic prepared experiment descriptions including protocol

  • Future-proof lessons: Integration of tablets in digital science lessons

  • Enhanced motivation of students due to the use of the intuitive measureAPP

  • Increase of media competence

 

Document     Filesize
p1044668e.pdf Experiment guide, English 997.31 KB

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