Torque and energy have the same dimensionality, and so logically are measured in the same units (joules). However, it seems more natural to call the unit for the former a “newton-metre”, because torque does not feel like a form of energy, even though this elaborately described unit means no more ...
Let's use the spherical coordinates so that $\vec P=(r, \theta, \phi)$.
In this context i've read that it's possible to write $$\vec P'=\vec P + d\theta\ \vec e_\theta+d\phi\ \vec e_\phi+dr\ \vec e_r$$ but i don't understand the meaning of this since it looks like $$(r', \theta', \phi')=(r, \thet...
I was studying particle physics and I saw the word "scalar particle" many times, also in books. On the internet there wasn't any thing about it.
So can anyone say what is a scalar particle ?
I was studying particle physics and I saw the word "scalar particle" many times, also in books. On the internet there wasn't any thing about it.
So can anyone say what is a scalar particle ?
Backup Room – The h Bar
Backup Room – The h Bar