The figure below is from a textbook. It is explaining what excited states are using carbon as an example. I don't necessarily agree that the the state labeled as "example excited state 1" is really an excited state. Since the electrons in the 2p orbitals are unpaired, and in the absence of a...
Homework Statement
Find the Taylor expansion up to four order of x^x around x=1.
Homework EquationsThe Attempt at a Solution
I first tried doing this by brute force (evaluating f(1), f'(1), f''(1), etc.), but this become too cumbersome after the first derivative. I then tried writing: $$x^x =...
Thank you atyy. I got an answer for my question elsewhere. Its basically that, in the VDW equation, "V" stands for the ideal gas volume, as this is the quantity you measure experimentally (the volume of the container), but "P" stands for the real gas pressure, as this is what you measure.
To...
There is a silly detail about the interpretation of the Van der Waals (VDW) equation that I cannot fully understand. Say we have the Van der Waals equation for one mole:
(P + a / V^2 ) (V - b) = RT
The usual interpretation is that if you start from the ideal gas law PV=RT, you have to...
Hi, I am currently studyng a master degree in physics with an specialization in biosciences. When I was choosing my specialization, I talked with professors from astrophysics, theoretical physics and biophysics. I was really confused about which choice to make, and finally choose bio because I...