Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Explain the Nuclear Chain Reactions
Fission is the breaking up of a massive nucleus into two fragments, with the release of energy and some particles. Uranium 235 fissions upon capturing a neutron, thus releasing a large amount of energy and two or more neutrons. If the uranium is carefully arranged so that the neutrons released will cause other Uranium nuclei to fission, a chain reaction can occur. Boron rods which can be inserted into the nuclear reactor, or pile can be used to absorb the escaping neutrons and slow down the reaction. Cadmium can also be used in the control rods. Fission of Uranium 235 proceeds best with slow-moving neutrons, so moderators such as graphite and deuterium (used in heavy water) are used to slow down the neutrons.
The A-bomb or fission bomb splits large amounts of fissionable materials quickly, releasing large amounts of energy and radioactive material. Not all radioactive materials are serious radiation hazards. Some are not man-made but instead are naturally occurring. The ones with very long half-lives and ones that emit very high energy radiation are most dangerous.
Driving nails with the help of inertia Extend a thin board over the edge of a table and support it well by having someone stand on the part in excess of the table. Try to drive
A silicon material is subjected to a magnetic field of strength 1000A/m. If the magnetic susceptibility of silicon is -0.3x10-5, calculate its magnetization and magnetic flux densi
Can fiber be made any size? Well theoretically, yes. However, there are physical constraints due tothe materials and utility. Extremely large fibers have proportional bending r
how proton electron hypothesis is rejectrd on the basis of nuclear magnetic dipole moment?
A park ride is designed so that the rider is on the edge of a revolving platform, 3.5 m from the platform's center. This platform is mounted 8.0 m from the center of a larger revol
As CPH has mass, how massless photon is made of two or more CPH? Answer; The Photon carries energy and energy has mass. But the rest mass of photon is aero. No one can see phot
After the parallel algorithm has been written as well as executed performance of both algorithms is one of other main concerns. In order to examine performance of algorithms there
Explain the Kinetic Theory Kinetic theory looks at how each of these steps adds more internal kinetic energy (jiggle energy) to the material. A solid is a framework of atoms an
Draw a free-body diagram for the space shuttle just after it leaves the ground. Recognize the forces acting on the shuttle. Make sure that you do not neglect air resistance.
What occures to the normal shift when the thickness of the optical medium is decreased? Write down the expression for equivalent focal length of combination of two thin lenses d
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd