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OpenStudy (anonymous):
Heat can be transformed into work with 100% efficiency , but work cannot be transformed into heat with 100% efficiency. False right?
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OpenStudy (anonymous):
it suppose to be false.. for example, in kettle electrical energy transform to the heat energy 100 % efficiency.
OpenStudy (anonymous):
All real heat engines are less efficient than the Carnot engine. True right?
OpenStudy (anonymous):
yes it is true.
OpenStudy (anonymous):
Thank you,
OpenStudy (anonymous):
you are welcome!
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