All Questions
5
questions
2
votes
3
answers
135
views
Why can we only measure the electromagnetism and gravitation in real life, and not the nuclear forces?
Why can we only measure the electromagnetism and gravitation in real life, and not the nuclear forces? All our senses are explained with EM forces and pressure values directly and heat transfer.
0
votes
2
answers
105
views
A place of space-time where the only fundamental interaction will be the gravitational forces: does make sense?
We know that there are four (fundamental forces) fundamental interactions of nature, this Wikipedia.
I'm curious about if we can speculate that there exists a place of the space-time in which, after ...
user174701
3
votes
2
answers
6k
views
What could happen if each of the four fundamental forces became stronger or weaker? [closed]
Theoretically, what could happen if:
Strong interaction
Weak interaction
Gravitation
Electromagnetism
Became stronger or weaker?
What would be the observable effects for each, separately?
3
votes
1
answer
816
views
Could the 4 Forces Split Off or "Decay" into Other Forces in the Distant Future? [duplicate]
From my basic understanding of popular-level physics articles and books and such, the 4 forces (Electromagnetism, Gravity, Strong and Weak Force) used to be 1 force in the early universe, then split ...
4
votes
2
answers
402
views
interaction at a distance: how it works
In classical physics, I know the forces due to gravity and electrostatics. I know a lot of work has been done, but don't know the status. Is there a generally accepted theory of how the force is ...
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