Recent content by Camilla

  1. C

    Transmission coefficient (quantum tunnelling)

    Homework Statement What is transmission probability (T), when the incident particle energy (E) is equal to the energy of the barrier (U)? Homework Equations Equations to transmission and reflection probabilities. http://i950.photobucket.com/albums/ad348/gs5720/img099.png?t=1278212132...
  2. C

    How Does the Lorentz Transformation Affect Observed Velocity?

    If an observer O' see a body that moves with constant velocity Ux along the axis x' in a positive direction. What is the velocity VxO of body observed by O? That is all the information I have. Can you help? :blushing: