Delta U equal to zero


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melissa_dis4K
Posts: 106
Joined: Fri Sep 28, 2018 12:28 am

Delta U equal to zero

Postby melissa_dis4K » Wed Feb 13, 2019 9:31 am

Is delta U equal to zero for irreversible processes?

Nicole Lee 4E
Posts: 60
Joined: Fri Sep 28, 2018 12:16 am
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Re: Delta U equal to zero

Postby Nicole Lee 4E » Wed Feb 13, 2019 10:08 am

Delta U is equal to 0 for reversible processes.

Sarah_Kang_2K
Posts: 72
Joined: Fri Sep 28, 2018 12:23 am

Re: Delta U equal to zero

Postby Sarah_Kang_2K » Wed Feb 13, 2019 10:26 am

Delta U = 0 for any isothermal expansion of an ideal gas, it doesn't have to be reversible.


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