JAM Question Paper 2012 PH (Physics).
JAM PH – Physics 2012 Question Paper test papers will be fully objective type. This JAM PH – Physics 2012 Question will help all the students for their exam preparation, here the question type is MCQ i.e multiple choice question answers, if this JAM PH – Physics 2012 question paper in pdf file for IIT JAM PH – Physics you can download it in FREE, if Joint Entrance Examination (JAM) 2012 paper in text for JAM you can download JAM 2012 page also just Go to menu bar, Click on File->then Save.
JAM Question Paper 2012 PH (Physics).
JAM PH – Physics 2012 Question paper Free Download PDF is available in www.oldquestionpapers.net which has been provided by many students this Joint Admission Test i.e. JAM PH – Physics 2012 paper is available for all the students in FREE and also IITJAM Physics 2012 question paper fully solved i.e. with answer keys and solution.
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2 kg of a liquid (specific heat = 2000 J K1 kg’. independent of temperature) is heated from 200 K to 400 K by either of the following two processes P1 and P2:
Pi: bringing it in contact with a reservoir at 400 K.
P2: bringing it first in contact with a reservoir at 300 K till equilibrium is reached. and then bringing it in contact with another reservoir at 400 K.
Calculate the change in the entropy of the liquid and that of the universe in processes Pi
and P,. Neglect any change in volume of the liquid. (
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