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Sagar kumar biswal Asked a Question
December 10, 2020 9:52 ampts 30 pts
  • IIT JAM
  • Physics (PH)

*consider two identical blocks of constant specific heat capacity, one of which is at temperature t, and the other at t,. a reversible engine transfers heat fro

*Consider two identical blocks of constant specific heat capacity, one of which is at temperature T, and the other at T,. A reversible engine transfers heat from the hotter block to the colder block until they reach the same temperature, which is TT T+T (b) (a) 2 TT (c) (C) T+7 (d) T IISc-20101
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  • Aisha Shaikh Best Answer
    option (A)
    • cropped800701647769268429.jpg
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    Sagar kumar biswal
    thank you so much
  • Ruby negi
    solution
    • cropped-1217078597.jpg
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    Sagar kumar biswal
    mam in this question some heat is also lost in doing work. Simple heat transfer is not working because answer is given as option (A)