By conserving energy and momentum, calculate the energy of the neutron

Related BrainMass Solutions

• Modern Physics with de-Broglie and Electron Microscope

  Using the above equation the momentum of the neutron is given by and hence the de Broglie's wavelength is given by The kinetic energy U of the electrons is related to the momentum P by U= P2/2m and hence the momentum is given by

• Detailed Explanation to Kinetic Energy

  Multiplying this value by the initial kinetic energy of the neutron we obtain the kinetic energy of the uranium nucleus and subtracting that we obtain the new kinetic energy of the collided neutron.

• Elastic Collision in Reactors

  (b) If the initial kinetic energy of the neutron is 1MeV = 1.6*10^(-13)J, find its final kinetic energy and the kinetic energy of the carbon nucleus after the collision. (The mass of the carbon nucleus is about 12 times the mass of the neutron.)

• Number of Collisions in a Nuclear Reactor

  The first equation corresponds to the conservation of momentum and the second one corresponds to the conservation of energy.

• Nucleus of helium breaks up from rest into a nucleus

  The energy liberated in the break-up is 0.89 MeV, which is shared (not equally) by the products in the form of kinetic energy. a) Using the conservation of momentum find the kinetic energy of the neutron.

• De-Broglie relations to compute the wavelengths and frequencies

  Wave-particle duality Use the de-Broglie relations to compute the wavelengths and frequencies associated with (a) a photon with energy of 1keV (b) a ball of mass 10g moving with speed 10m/s (c) a neutron with a kinetic energy of 0.05eV.

• sample exam questions (please do in word): A block of mass 2.5 kg is placed against a compressed spring (k = 2900 N/m) at the bottom of an inclined plane, as shown

  Conserving momentum of the system in horizontal direction we get Final momentum of the system = initial momentum Or Or ---------------- (1) And conserving momentum of the system in vertical direction we get ---------------- (2)

• Kinetic energy ofneutron and nucleus

  It also calculates the final kinetic energy of the neutron and the kinetic energy of the uranium nucleus after the collision.

• Mechanics: Collision, momentum, energy, spring, projectile.

  a. how far from the point of firing does the other fragment strike if the terrain is level b. how much energy was released during the explosion Please see the attachment. 6 different type of problems related to conservation of momentum and energy,