419 reputation
1418
bio website
location
age
visits member for 2 years, 7 months
seen 11 hours ago

Oct
30
suggested suggested edit on What is the highest possible frequency for an EM wave?
Oct
29
awarded  Student
Oct
29
comment Question about thermodynamic conjugate quantities
And what about $\langle X_i\cdot x_k\rangle = \delta_{ik}$? As I understood this implies only in the approximation of infinitesimal fluctuations. I'm right?
Oct
29
asked Question about thermodynamic conjugate quantities
Oct
23
comment Can I find a potential function in the usual way if the central field contains $t$ in its magnitude?
Hi @Nosyt, and welcome to Physics Stack Exchange! I've updated you question and add some LaTeX. And if you have doubts in you calculations - add it. Without this it can't be checked on correcteness.
Oct
23
revised Can I find a potential function in the usual way if the central field contains $t$ in its magnitude?
fixed formulae
Oct
23
suggested suggested edit on Can I find a potential function in the usual way if the central field contains $t$ in its magnitude?
Oct
22
comment Energy can't be created or destoryed?
Scientist tends to the zero-energy universe which have no problem poping out of nowhere and nothing.
Oct
20
awarded  Critic
Oct
20
awarded  Custodian
Oct
20
reviewed Reviewed How can I explain why the weak nuclear interaction between individual nucleons is 'weak'?
Oct
20
comment How can I explain why the weak nuclear interaction between individual nucleons is 'weak'?
-1: Stucked in the late 1700s.
Oct
17
comment How fast would a spaceship have to go to reach Alpha Centauri within a person's lifetime?
The relativistic factor is 1.003, if more precise. No more than a 60 and a half years.
Oct
17
comment How fast would a spaceship have to go to reach Alpha Centauri within a person's lifetime?
I've added some calculation for constant $2g$ accelaration.
Oct
17
revised How fast would a spaceship have to go to reach Alpha Centauri within a person's lifetime?
added 222 characters in body
Oct
17
revised How fast would a spaceship have to go to reach Alpha Centauri within a person's lifetime?
added relativism
Oct
17
answered How fast would a spaceship have to go to reach Alpha Centauri within a person's lifetime?
Oct
17
awarded  Autobiographer
Oct
17
awarded  Supporter
Oct
15
awarded  Organizer