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delta U

Posted: Fri Mar 15, 2019 10:51 pm
by Hanniel U 2B
What is the difference btw delta U= q + w and delta U= q - w?

Re: delta U

Posted: Fri Mar 15, 2019 11:00 pm
by Maria Solis Disc 1G
Internal Energy should always be q+w

Re: delta U

Posted: Fri Mar 15, 2019 11:02 pm
by Hanniel U 2B
Maria Solis Disc 4C wrote:Internal Energy should always be q+w

Thanks. I see q- w sometimes and that confuses me.

Re: delta U

Posted: Sat Mar 16, 2019 1:32 am
by Lydia Luong 4L
Yes, always add q and w!

Re: delta U

Posted: Sat Mar 16, 2019 1:33 am
by Jason Ye 2I
Yes