I have done a series of thermodynamics questions covering heat transfer, internal energy, temperature pressure etc. I have a new one but im unsure how to start it, its unlclear whether i know certain things. I can do the question form looking back at pervious questions, if i knew how to start.(adsbygoogle = window.adsbygoogle || []).push({});

0.36m cubed of air at a pressure of 1.1MN/m2 and 339k is given an energy of 3.4MJ by means of heating at a constant pressure. The air is then allowed to expand to a volume of 1.44m3 according to the law pv power of 12= a constant.

For each process calculate the final temperature, the work tarnsfer and the change in internal energy.

I am assuming the question is two parts, and therefore i dont know

temperature two/final temp or volume 2. thats why im unsure how to get the final volume

how would i find the final temperature in order to carry out the rest of the question?

any help whould be great!

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# Homework Help: Thermodynamics, Heat transfer question

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