13509's user avatar
13509's user avatar
13509's user avatar
13509
  • Member for 8 years, 8 months
  • Last seen more than 2 years ago
3 votes
Accepted

First law of thermodynamics: internal or external pressure?

2 votes

The energie distribution in nuclear fission

2 votes
Accepted

What is the velocity on perimeter of a wheel when it is hit by hand tangentially to increase speed?

2 votes
Accepted

For a rotating fluid in a beaker, why does the depth of the parabola increase as the angular velocity increases (in terms of forces)?

2 votes

How is this a parallel circuit?

2 votes

Why is the EMF=terminal voltage in an open circuit?

2 votes

Why do we need to define total mechanical energy?

2 votes
Accepted

Thermodynamics First Law: Where is my reasoning wrong?

1 vote

Clarification of "inertial mass" explanation

1 vote
Accepted

Questions about $\omega, f, \omega_{0}$ in harmonic oscillator

1 vote
Accepted

What has a greater effect on diffraction - increasing wavelength or reducing slit width?

1 vote

Easiest way to roughly explain Brownian motion?

1 vote
Accepted

Would it take an equal amount of lb-force as the total water weight weighing down on the piston to be at equilibrium? Pascals principle

1 vote

Electrostatic Interactions

1 vote
Accepted

Electric potential $V = kq/r$ derivation

0 votes

I have some trouble with springs in series

0 votes
Accepted

Weight gain of prism due to light passing through

0 votes

Electricity, Voltage, Potential Energy

0 votes

Enthalpy of Reaction

0 votes
Accepted

Showing that $\frac{2L/c}{1-\beta^2}-\frac{2L/c}{\sqrt{1-\beta^2}}=\frac{L\beta^2}{c}+O(\beta^4)$

0 votes
Accepted

Total resistance of the following circuit