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No machine has an efficiency unity', is ...

No machine has an efficiency unity', is stated in

A

First law of thermodynamics

B

Second law of thermodynamics

C

Third law of thermodynamics

D

Hess's law of constant heat summation

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Second law of thermodynamics
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GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS- JULY 2016-SECTION I
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  10. A face centred cube (FCC) consists of how many atoms? Explain.

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  13. Write the Nernst equation and explain the terms involved.

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