Sagar kumar biswal Asked a Question
December 8, 2020 9:09 ampts 30 pts
A solid metallic cube of heat capacity S is at temperature 300 K. It is brought in contact with a reservoir at 600 K. If the heat transfer takes place only between the reservoir and the cube the entropy change of the universe after reaching the thermal equilibrium is (A) 0.69 S (B) 0.54S (C) 0.27 S D) 0.19s
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  • Chandra dhawan thankyou
    hope you get it Dear
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    Sagar kumar biswal
    Yes.Got it. Thank you so much
  • Chandra dhawan Best Answer
    option D will be correct
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