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Achmed
  • Member for 10 years, 9 months
  • Last seen more than 2 years ago
38 votes
4 answers
6k views

Why is Earth's climate so stable?

13 votes
2 answers
1k views

Why can the Euler beta function be interpreted as a scattering amplitude?

6 votes
1 answer
558 views

meteorite-like impact of a drop of yogurt

5 votes
1 answer
991 views

What is the physical application of Navier-Stokes existence and smoothness?

5 votes
3 answers
485 views

Has the universe we live in started as a black hole that is imploding?

5 votes
1 answer
444 views

What produces String tension in Strings theory?

3 votes
2 answers
585 views

How to find entropy production of opening the windows in the winter?

3 votes
2 answers
1k views

Derivation of continuum expression of the first law of thermodynamics

3 votes
2 answers
61k views

What is the difference between the Bohr model of the atom and Schrödinger's model?

3 votes
1 answer
212 views

What is relationship between Quantum tunnelling and Gravitational potential energy of stars?

2 votes
1 answer
768 views

Is turbulence due to the inertia of the fluid?

2 votes
2 answers
934 views

Is relativistic event horizon half of Newtonian event horizon?

2 votes
2 answers
1k views

How many atoms exist within a continuum body?

1 vote
3 answers
213 views

What will be the "Einstein field equations" for two or three bodies?

1 vote
2 answers
1k views

Black hole as it is portrayed in the Interstellar film [closed]

1 vote
1 answer
1k views

What is Laplace operator of Schwarzschild-Spherical coordinates? [closed]

1 vote
1 answer
56 views

Are there any difference between gravitational potential of different types of black holes?

1 vote
1 answer
229 views

What is the role of Mandelstam variables in strings theory

1 vote
0 answers
132 views

Undefined result of relativistic velocity addition formula [duplicate]

1 vote
1 answer
54 views

Can data be transmitted from one object to another one during electrostatic discharge (ESD)?

0 votes
0 answers
47 views

What is $l_i$ in The wetted perimeter

0 votes
0 answers
95 views

Why do some people claim that quantum physics and General relativity theory will never get along? [duplicate]

0 votes
1 answer
555 views

Why parallel worlds in MWI do not interact with each other?

0 votes
1 answer
90 views

The dimension of spacetime in GR [closed]

0 votes
2 answers
97 views

Are there alternative descriptions for the zeroth law of thermodynamics?

-1 votes
2 answers
4k views

Derivation of equation of the force required to pull the Magdeburg hemispheres apart [closed]

-1 votes
5 answers
2k views

Is there a limit to the frame rate achievable with a high-speed camera?

-1 votes
1 answer
1k views

Hawking (blackbody) radiation, emission or absorption

-2 votes
2 answers
539 views

Is Water the only Liquid of Life? [closed]

-2 votes
1 answer
108 views

How much should the gravitational force increase to make 8 hours feels like 300 years? [closed]