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Topic: internal energy change  (Read 4932 times)

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Offline elliotyang

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internal energy change
« on: September 11, 2009, 04:02:10 AM »
I got one doubt. Hope someone can clarify to me.
The internal energy change of ireversible process at constant temperature is equal as zero or not?
and the equation delta U=Cv delta T is only for reversible process or both?
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Offline eugenedakin

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Re: internal energy change
« Reply #1 on: October 30, 2009, 10:18:25 PM »
Hello elliotyang,

Could you provide an example to help us understand your specific question?

Thanks for your help,

Eugene
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There are 10 kinds of people in this world: Those who understand binary, and those that do not.

Offline kool boy

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Re: internal energy change
« Reply #2 on: October 31, 2009, 07:15:35 AM »
hi
i have a major problem.
plz help me.

how law of conservation of mass apply in nuclear reaction?
accoarding to laww input = output

plz tell me tha solution according to this law
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Offline rahulrana680

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Re: internal energy change
« Reply #3 on: November 12, 2009, 03:52:13 PM »
as long as temperature is constant internal energy will be constant.so change will be zero.
yes delta u =cvdelta t for both processes.
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