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→Concept 2
#We saw that mechanical energy (rubbing, jumping) can produce heat. Can heat also move things? How does a steam engine work?
#We saw that mechanical energy (rubbing, jumping) can produce heat. Can heat also move things? How does a steam engine work?
==Concept 2==
==Concept 2 Heat capacity==
* Heat capacity : Meaning, some examples of high and low heat capacity.
* Heat capacity : Meaning, some examples of high and low heat capacity.