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- Question B1 a) A nuclear power station delivers 1 GW of electricity for a year from uranium fission. Given that a single fission event delivers about 200 MeV of heat, estimate the number of atoms that underwent fission, their mass, and the loss of mass of the fuel elements.An alpha particle is accelerated from rest through a potential difference of 35 MV. What is the kinetic energy of the alpha particle, in MeV? Answer:The very high speeds of alpha particles make them suitable for experiments that probe the nature of matter. A nucleus ejects an alpha particle with a kinetic energy of 8.3 MeV, a typical energy. How fast is the alpha particle moving?
- An experimental form of cancer therapy involves the use of a beam of highly ionized carbon atoms with a charge of +6e (all six electrons have been removed). The mass of the ions is 11.172 GeV/2. The accelerator is 5.50 m long and the ions are accelerated through a 120-MV potential difference. What is the ion's kinetic energy? MeVFull solution to whole qn (answers is a)2000N & b)74 kW)(a) What is the kinetic energy in MeV of a ray that is traveling at 0.998c? This gives some idea of how energetic a ray must be to travel at nearly the same speed as a ray. (b) What is the velocity of the ray relative to the ray?
- Determine the amount of energy required for the U-238 to dissociate completely into its consistent protons and neutrons. Assume that the mass of the U-238 is 238.05 u, the mass of proton is 1.00727 u, and the mass of neutron is 1.00867 u. Answer Choices: а. 1854 MeV b. 1756 MeV с. 1645 MeV d. 1453 MeVPage No. Date Thys 101-02 If a Fourth particle of mass 2.00kis Placed at X= 9 Y= O.200m Find the X- and the C.g. Coordingtes oF SHOT ON MI9T Al TRIPLE CAMERAIt can be shown that the group velocity is ßc and the phase velocity is c/ß where ß= v/c. (Enter your answers, in terms of c, to at least four significant figures.) Find the group velocity of 5.7 MeV protons. 0.1102 X C Find the phase velocity of 5.7 MeV protons. 9.113✔ с Find the group velocity of 5.7 MeV electrons. 4.7 X с Find the phase velocity of 5.7 MeV electrons. 1.0034 C