## delta U

$\Delta U=q+w$

Emily Orozco L4
Posts: 45
Joined: Fri Sep 28, 2018 12:29 am

### delta U

How do we find delta U?

RasikaObla_4I
Posts: 100
Joined: Thu Jul 25, 2019 12:15 am

### Re: delta U

Change in internal energy is equal to q(heat)+w(work).

Venus_Hagan 2L
Posts: 104
Joined: Fri Aug 02, 2019 12:16 am

### Re: delta U

ΔU=q+w

Jacob Villar 2C
Posts: 105
Joined: Sat Aug 17, 2019 12:18 am

### Re: delta U

q + w = delta U

Jared_Yuge
Posts: 100
Joined: Sat Aug 17, 2019 12:17 am

### Re: delta U

If delta Volume is 0 then delta U = work

Jared_Yuge
Posts: 100
Joined: Sat Aug 17, 2019 12:17 am

### Re: delta U

if delta P is 0 (under constant pressure) then delta U = delta H - P deltaV

Nare Nazaryan 1F
Posts: 101
Joined: Fri Aug 09, 2019 12:17 am

### Re: delta U

Delta U= q (aka heat) + w (aka work).

Alexis Robles 2k
Posts: 100
Joined: Wed Sep 18, 2019 12:18 am

### Re: delta U

Delta u= q+w
q= heat
w=work

005162902
Posts: 102
Joined: Wed Sep 18, 2019 12:15 am

### Re: delta U

Delta U = q + w
q is heat
w is work
*the answer to this equation is typically given in Joules (J).

kristi le 2F
Posts: 102
Joined: Thu Jul 11, 2019 12:15 am

### Re: delta U

The equation delta U = q + w works because both heat and work are equivalent means of energy transfer.