Young Kindaichi's user avatar
Young Kindaichi's user avatar
Young Kindaichi's user avatar
Young Kindaichi
  • Member for 4 years, 5 months
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21 votes

Does a filament of lamp still have resistance when no current flows, and if yes, why?

14 votes

Why is the direction of cross products of two vectors perpendicular to the plane?

14 votes
Accepted

Why don't currents due to revolution of electrons add up?

10 votes

Meaning and validity of the mass-energy equivalence valid if we don't know the one-way speed of light?

10 votes

Does the density of ice increase further when it is further cooled?

9 votes

How do different definitions of entropy connect with each other?

8 votes
Accepted

Why changing the mass of forth object does not change the center of mass in the given problem?

7 votes

Does this prove that the force and momentum formulas are wrong?

7 votes

How should we think about Spherical Harmonics?

6 votes

Does the Coriolis force act on all objects?

6 votes

What is momentum?

5 votes
Accepted

Completeness in Quantum Mechanics

5 votes
Accepted

Why are nuclides with an even number of protons and neutrons more stable?

5 votes

Special Relativity - Reference Frames $S$ and $S'$

5 votes

How Newton weighed the mass of the earth without gravitational constant $G$?

5 votes

Why is gravity considered a negative vector in a pendulum question?

5 votes
Accepted

Why do we insert the Lagrangian with some Lagrange multipliers into the Euler-Lagrange-equation?

5 votes
Accepted

Momentum operator matrix elements in position representation

5 votes

What interval to use when proving orthogonality of wavefunctions?

5 votes

Why is centrifugal force called fictitious?

5 votes

Calculating equivalent resistance

4 votes
Accepted

Is it always true that a non-adiabatic reversible process is an isothermal process?

4 votes
Accepted

Quantum Mechanics: Particle vs Particle Beam

4 votes

A relationship between Lagrangian formalism and Hamiltonian formalism

4 votes

Wave-particle duality seems like an obvious example of a contradiction that people refuse to accept. What am I missing?

4 votes

From bra & ket vectors to wave functions

4 votes
Accepted

Why are Energy Fluctuations approximately equal to $k_BT$?

4 votes
Accepted

How/why does the Newtonian approach fail for Quantum mechanics?

4 votes

Why do so many laws in physics operate on the second derivative?

4 votes

Confusion about Lagrangian formulation of electromagnetics

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