Hi Dave. A lot of electronics will quickly overheat in vacuum because of the lack of air to dissapte their heat.
I didn’t know about the LED type lasers but I do need something with high wattage so that doesn’t sound like an LED type.
I’m not adding any links to random amazon pumps. I only...
Hi Dave.
I need to control the heat dissipation “as much as possible”. I also need cost effectiveness. I don’t know what pressure that will be. It depends on how much overtime I get at work this month.
On amazon there are many pumps. I don’t have any particular one in mind so rather than send...
I need to perform an experiment in vacuum and would like advice on cost effective parts or how to do it.
The chamber needs to be at least the size of a shoebox. Round is fine.
The vacuum is required to control heat dissipation of an object as much as possible while I measure its temperature...
Thanks. What are some of the other spin-related phenomena? It's hard to find anything other than information about the magnetic dipole moment.
I'm also wondering how angular momentum is actually detected or is it only surmised from observing the magnetic dipole?
Everywhere I read about the angular momentum / spin of electrons and how a 1/2 spin particle has a unique characteristic that you need to turn it 720 degrees in order to get it turned back to where it was before you started turning it.
How exactly do people "turn" an electron in this fashion...
Depending on where I go to get a good understanding of the Lorentz transformations, I run into two formulas for time (t):
T=T_0 * \frac{1}{ \sqrt{ 1-\frac{v^2}{c^2} } }
and
t=\left( t' + \frac{vx'}{c^2} \right) * \frac{1}{ \sqrt{ 1-\frac{v^2}{c^2} } }
What is the...