School of Physics

When you are introduced to the Uncertainty Principle, it changes our understanding of electron being in rings. Rather than the simple Bohr Model where a electron can 'jump up' a band and then return to the previous state while emitting a photon of light, how can this relate to the new idea of a elec...

Hello, So I was watching this video on youtube https://www.youtube.com/watch?v=HEfHFsfGXjs"><s>[url]</s>https://www.youtube.com/watch?v=HEfHFsfGXjs I was curious if anyone could provide some insight to the problem above? Could you just use the conversation of energy principle [work energy theor...

Hi, So I came across this in one of my TV shows https://www.youtube.com/watch?v=BiXs3Pmb5-I. They attempt to knock off the lug from the car through a percussive shock?? I came across this article on Wikipedia https://en.wikipedia.org/wiki/Center_of_percussion. Where it notes that the centre of percu...