Recent content by Parthib Roy

I mean at least she should have worn her helmet for the entire time 🤣 There is no telling what brian cox would do after hearing the beacon joke 💀

Guys any thoughts on why half of the star wars galaxy still remains unconquered by the great Empire?

the bottom of the wheel acts as a instantaneous axis of rotation ,so as to simplify the part of the wheel in contact with the ground acts as a hinge on which the top of the wheel rotates

yeah i got your explanation only thing is that i took the word from the wiki page that i linked in my question so if anything i think the author of the page made a mistake not me adding to the hypothesis... 😆😅

Was availability of more electrons than positrons the only argument against wheelers one electron hypothesis ? And are electrons truly identical to each other except their spin quantum number ? And could u write a seperate tread answering this question ... Also was there any substance to the...

The one-electron universe is the hypothesis that all electrons and positrons are actually manifestations of a single entity moving backwards and forwards in time. It was proposed by theoretical physicist John Wheeler in a telephone call to Richard Feynman in the spring of 1940. The idea is based...

I would like to second Cerenkov's suggestion here. As another member who finds themselves reading these threads with a mix of fascination and bewilderment, I think a "Basic Level" or Beginner's Guide to the Davis & Lineweaver diagrams would be an incredible asset to the Physics Forums...

well since we are talking about big bang singularities and with the fascinating explanations given by @Ibix and @PeterDonis i would also like to raise a question which might be a little dumb 😅 So my question is why do we even consider big bang to be starting from a singularity ? As i hv learnt...

got it thanks👍

could you elaborate a little more?

yeah i was a little wrong in my statement abt lowering the general temperature ,yes the general temperature would increase but the localized heated air around the persons body would be constantly be replaced with cooler air from other parts of the room.As humans perceive room temperature as rate...

Ahh thats a even better explanation than i expected .At first i would like to thank you for your explanation it really makes the idea a lot clearer for me .also i would like to ask you one more thing ,could you clarify by what u mean as "it is more like a moment in time, a finite time ahead of...

So i always saw those graphical diagrams of blackholes where we can an opening at the top and the cannal goes deeper into the space time fabric revealing its untra massive core but this is a 2d depiction of a 3d model ,Black holes are not circular holes in space time fabric, they are spherical...

Hey guys the newest and probably on the younger side here so please bare with my mistakes ,:smile: This question is quite intriguing and i wanted to take a hit in answering it so what i thing is A resting human naturally emits about 100 Watts of heat. This creates a continuous "thermal plume"...