Calculate the binding energy per nucleon of carbon nucleus. Given : mass of carbon atom = 12.00000 u, mass of proton = 1.00867 u, mass of electron = 1.00055 u. The energy equivalent of 1 u is 931.5 MeV.
The carbon nucleus has 6 protons and 6 neutrons and 6 orbital electrons revolving around the nucleus.
This is the sum of the masses of the nucleons.
This is the mass of the carbon nucleus. Therefore, the mass-defect is
Its energy equivalent is
= 7.68 MeV.
Calculate the energy in joule equivalent to the mass of one proton. The mass of proton is 1.00728 u. Express the energy in kilowatt-hour also.
An electron-positron pair is produced by the materialization of a gamma-ray photon of 2.26 MeV. How much kinetic energy is imparted to each of the charged particle? The rest mass of elector is and the speed of light is . Take .
An electron and its antiparticle are annihilated after collision. How much energy will be obtained? What will be the wavelength of the emitted radiation (energy)? (Mass of electron , speed of light and Planck’s constant )
A 1-MeV positron collides head-on with a 1-MeV electron and they are annihilated, producing -rays. Compute total energy of the resulting -rays and their wavelength.Given : rest mass of electron or positron = 0.000549 u, .
A neutron breaks into a photon , an electron and antineutrino . Calculate the energy released in this process in MeV. Given : mass of electron , mass of proton , mass of neutron .
A neutron is absorbed by a nucleus with subsequent emission of an -particle. Write the corresponding nuclear reaction and calculate the energy released in the reaction.
Calculate the binding energy of an -particle in MeV. The masses of proton, neutron and -particle are 1.00728, 1.00867 and 4.00151 urespectively.
Calculate the binding energy of a deuteron in MeV.Given : mass of neutron = 1.008665 u, mass of hydrogen atom , mass of deuterium atoms .
Calculate the binding energy of a nitrogen nucleus in MeV. Given : mass of hydrogen atom = 1.00783 u, mass of
neutron = 1.00867 u and mass of nitrogen atom . Take 1 u = 931.5 MeV/c2.
Calculate the binding energy per nucleon of the nuclei of . Given :mass of hydrogen atom = 1.007825 u, mass of neutron = 1.008665 u, mass of atom = 55.934939 u, mass of atom = 208.980388u and . Which nucleus is more stable?