Recent content by MystiqThunder

  1. M

    Electric Potential Energy Question

    You are absolutely correct, as I discovered today walking into class. The conservation of energy comes from the kinetic energy of not just one but both electrons MOVING AWAY from each other, as you just said. Thanks a lot anyways :)
  2. M

    Electric Potential Energy Question

    1. Homework Statement Two electrons start at rest with a separation of 5.0*10-12m. Once released, the electrons accelerate away from each other. Calculate the speed of each electron when they are a very large distance apart. Homework Equations ΔEK+ΔEE=0 The Attempt at a Solution Okay so I...
  3. M

    Organ Pipe Resonance - How long is the pipe?

    Oh wait! It is a quarter of a wavelength!
  4. M

    Organ Pipe Resonance - How long is the pipe?

    Oh I see... so the whole pipe would be half a wave length. Right?
  5. M

    Organ Pipe Resonance - How long is the pipe?

    Well I am assuming the node is on the closed end and on the open end there is an antinode.
  6. M

    Organ Pipe Resonance - How long is the pipe?

    I have no idea... I just figured that is the only way to get a length.
  7. M

    Organ Pipe Resonance - How long is the pipe?

    Homework Statement An open organ pipe has a fundamental frequency - corresponding to the first resonant length -of 262 Hz. The room temperature is 20.0°C. What is the length of the pipe. [The answer is 0.66m] Given: 262 Hz and 20°C Homework Equations v = 332 + 0.59t v = f λ...