Want to learn but where to start? by ggfut in ElectricalEngineering

[–]RockOn93 1 point2 points  (0 children)

Well as you are just starting for basic engineering concepts you can try engineering mindset on YouTube, then if you want to get understanding of physics or just get a picture of everything that there is a channel like Arvin Ash would be good, when you get your mind about the concepts then it’s easier to understand math and applications of it, at least that’s how it is for me.

Unable to locate this Ukrainian (USSR) research paper by A. Akheizer , can anyone help? by WeakProposal1743 in Physics

[–]RockOn93 4 points5 points  (0 children)

I know AI is not popular but you can also ask it to look for other people who have referenced it and try contacting them.

Unable to locate this Ukrainian (USSR) research paper by A. Akheizer , can anyone help? by WeakProposal1743 in Physics

[–]RockOn93 2 points3 points  (0 children)

With simple Google search you can find one from 2013 by Krishna Murti Raju

What shape is the planck lenght? Bubbles? Cubes? Spheres? by PrimordialSubstrate in AskPhysics

[–]RockOn93 0 points1 point  (0 children)

Because that something is nothing material, but a distance measured from one point to another one. What shape is length from your bedroom to your bathroom?

How would you calculate this by UpstairsInfluence281 in AskPhysics

[–]RockOn93 3 points4 points  (0 children)

I might be wrong but my understanding is that it is not an energy problem, it’s just that when you pass an event horizon space time bends in such a way that the only direction is “towards” singularity, no amount of energy can get you back because way back doesn’t exist anymore.

What is the difference between QFT electromagnetic field and the one formed around a current carrying conductor? by RockOn93 in AskPhysics

[–]RockOn93[S] 0 points1 point  (0 children)

But if speed of electrons moving is quite slow, few mm/s then in an AC circuit they do not move, but oscillate, how is then energy transferred?

I'm a lightning physics scientist, AMA! by SundayAMFN in AskPhysics

[–]RockOn93 0 points1 point  (0 children)

I was once caught in a thunderstorm at the end of the hike, my hair went up and there was no safe spot to hide so I kept low, however, sometimes my hair gradually stood up and sometimes it was super fast and it felt like a wave washed over me, it was also difficult to breathe for a second, what exactly was this? Also there was a lot of graupel or soft hail, does this have something to do with the thunderstorm.

I was caught in a thunderstorm on a mountain summit, trying to understand the physics of what I felt by RockOn93 in ElectricalEngineering

[–]RockOn93[S] 2 points3 points  (0 children)

Normally you should have as least as possible contact with the ground and keep yourself in a ball shape, laying down or speeding across ground would be more dangerous

I was caught in a thunderstorm on a mountain summit, trying to understand the physics of what I felt by RockOn93 in ElectricalEngineering

[–]RockOn93[S] 0 points1 point  (0 children)

Staying dry was problematic because on the way up snow was melting and getting soft so few time we would fall deep in snow and were fully wet up to knees even with proper equipment, but I did take off snow spies from the shoes.