Recent content by quantum brain

  1. Q

    What Is the Difference Between Friction and Viscosity?

    [FONT="Arial Black"]]what is the difference between friction and viscoscity?
  2. Q

    Graduate What is the Schrodinger Equation?

    it is a partially differential equation in which the unknown variable is the wavefunction
  3. Q

    Graduate Measuring Angular Momentum for Free Particles: L-square =l(l+1)?

    what is scattering theory?
  4. Q

    Graduate Light (wave and particle theory)

    what is a doppler shift?
  5. Q

    How Does Theta Affect Particle Speed on an Accelerating Sphere?

    please post a detailed solution
  6. Q

    Solve Mechanics Problem: Man in Ditch, Force on Man at Depth h

    Homework Statement a man has fallen into a ditch of width d.he is pulled by two of his friends who are on either side of the ditch.the friends pull the man using a rope which is joined to the man and the two pulleys.find the force acting on the man when he is at a depth h inside the ditch...
  7. Q

    How Does Theta Affect Particle Speed on an Accelerating Sphere?

    a particle is kept on the top of a smooth sphere of radius r.the sphere is provided an acceleration a which is a constant.find the speed of the particle as a function of theta the angle it slides from the sphere
  8. Q

    Graduate Possibility of Time Travel at Light Speed

    if it is possible to travel faster than the speed of light will we be seeing the future or the past?
  9. Q

    Graduate What is Quantum Theory and Why Do Electrons Orbit at Specific Distances?

    can anyone please explain in detail what the quantum theory is and how it is different from normal physics?