right now, I'm following the MIT thermodynamics video lecture.
I've gone thru
dU = dw + dq
(d for "is path dependent")
and
H = U + pV
But why is enthalpy a function of temperature and pressure?
is it because pV = nRT and thus, V = nRT/p, so we only need p and T to get V?
dH = ( \delta H/...
why is rotational momentum I=mr²?
I was studying for the AP physics and got stuck with this definition...
...So why is I = mr²?
I looked at almost everywhere but couldn't find the answer...Please help this poor guy T_T...
p.s: I looked at the internet and people just 'sways' away from...