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An inventor approaches you with a device that he claims will take 90 J of thermal energy input and produce 260 J of electricity.

You decide not to invest your money because this device would violate

a) the first law of thermodynamics.

b) the second law of thermodynamics.

c) both the first and second laws of thermodynamics.

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  • Category:- Physics
  • Reference No.:- M91010511

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