Spirine's user avatar
Spirine's user avatar
Spirine's user avatar
Spirine
  • Member for 8 years, 9 months
  • Last seen more than 3 years ago
45 votes
Accepted

Is it possible to send all nuclear waste on Earth to the Sun?

20 votes

Seeing something from only one angle means you have only seen (what?)% of its surface area at most?

13 votes
Accepted

Are there necessarily always at least two points where the Earth's magnetic field is vertical?

10 votes

Why does not ice float in this case just instantly after melting?

4 votes
Accepted

friction of rope wrapped around a cylinder - the Capstan Equation

4 votes

If gravity of the Earth is so strong and pulling the moon

4 votes

Hairy ball theorem: references to applications

3 votes

How does torque work with a Lamborghini vs a truck?

3 votes

Finite difference method applied to the 2D time-independent Schrödinger equation

3 votes

Why must the single slit in a double slit experiment be narrow?

3 votes
Accepted

Gravitational work done by a uniform cone on a particle

3 votes
Accepted

What does the line above a letter represent?

2 votes

Why does increasing the number of slits for a diffraction grating cause narrower peaks?

2 votes

Light wave bending due to magnetic/ electric fields

2 votes

How is Gauss's divergence theorem related to Gauss's law?

2 votes
Accepted

electric P.E. of a point charge

2 votes

Warming up a drum in storage

2 votes

Why is electric field lines away from (+) and toward (-)?

2 votes

Degrees Of Freedom of Spring-mass system

2 votes
Accepted

How doI find the average induced emf in a coil given the rate of change of flux density, and the area of the coil?

2 votes

Why are electrical units (specifically, electrical current) considered a base unit?

2 votes

How magnetic induction works

2 votes
Accepted

Contradiction in Faraday's Law?

1 vote
Accepted

The fly and its infinite trips

1 vote
Accepted

Reverse the combustion engine

1 vote

Is there a difference between joules of energy per coulomb and volts?

1 vote

Do sound waves cause pressure if so how much?

1 vote

Geometric optics multiple lenses

1 vote
Accepted

Total energy for 2 charged particles feeling their potentials: Problem with a factor of 2

1 vote

Central Forces in Polar Coordinates