The angular velocity vector of a rigid body is defined as $\vec{\omega}=\frac{\vec{r}\times\vec{v}}{|\vec{r}|^2}$. But that's not how most people intuitively think about angular velocity.
Euler's theorem of rotation states that any rigid body motion with one point fixed is equivalent to a rotat...
In valence bond theory, resonance plays a pivoting role; why isn't such concept needed in MO theory? Why is it told that "MO theory provides a global, delocalized perspective on chemical bonding"?
(This is a follow up to What is actually the difference between valence bond theory and molecular o...
So having watch this clip by Numberphile which explains why $0^0$ is undefined
https://www.youtube.com/watch?v=BRRolKTlF6Q
And also this
http://mathforum.org/dr.math/faq/faq.0.to.0.power.html
And also this
Zero to the zero power - Is $0^0=1$?
I understand how when given a function of the for...
Newton's law states that for every action there is equal and opposite reaction. This law explains how rockets fly in space and accounts for the the majority of the lift action generated by a airplane's wings.
Is there a fundamental quantum explanation of the third law of motion?
To answer this we need to talk a bit about how particles are described in quantum field theory.
For every type of particle there is an associated quantum field. So for the electron there is an electron field, for the photon there is a photon field, and so on. These quantum fields occupy all of s...
Conservation of momentum can be derived during collisions by using Newton's laws of motion. But in other cases, do we simply take it like an axiom ?
