How do I know the sign convention for $W$ and $Q$ in thermodynamics?
55029
Which one true in First law of thermodynamics: $Q = \Delta U \pm W = \Delta U \pm p\Delta V$ or $\Delta U= \Delta Q + \Delta W $?
77742
Queries about rotational groups $\mathrm{SO}(3)$ and $\mathrm{SU}(2)$ in QM
39877
Bond energy and tempetature
102617
How do I interpret the Mann-Whitney U when using R's formula interface
91668
Sign of Estimate (Coefficient) of Interaction Terms
87931
Sign convention for mirror and lens formulas
17508
Knowing $|z|$ and $|w|$ (and possibly $z\overline{w}$), what are $|z+w|^2$, $|zw|^2$, $|z-w|^2$, $|z/w|^2$?
123655
References about rigorous thermodynamics
74868
e-notation scientific notation
15170
Legendre symbol, second supplementary law
17754
Intuitive Understanding of the constant "$e$"
18564
Why is the symmetry variation $\delta_s q$ different from the ordinary variation $\delta q$?
15103
Definition of the $Q$ factor?
65789
Independence of thermodynamic variables
46360
The Electromagetic Tensor and Minkowski Metric Sign Convention
52161
Square bracket notation for anti-symmetric part of a tensor
81980
Sign of Work and potential energy in electrostatics