4. During an X-ray examination a person receives a dose of 80 rem in 4.0 kg of tissue. The RBE of the X-rays is 1.0. (a) Calculate the total energy absorbed by the body. (b) Calculate the energy in joules of cach 40,000 eV X-ray photon. (c) Calculate the number photons absorbed by the person.
4. During an X-ray examination a person receives a dose of 80 rem in 4.0 kg of tissue. The RBE of the X-rays is 1.0. (a) Calculate the total energy absorbed by the body. (b) Calculate the energy in joules of cach 40,000 eV X-ray photon. (c) Calculate the number photons absorbed by the person.
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Can you answer number 4?
![II. Problem Solving.
1. A 1000-MW nuclear reactor requires about 1.3 g of U-235 per day per MW of electricity
generated. Eighty-five percent of this mass is converted to fission products. (a) Calculate the mass
of the fission products produced in one year by a 1000-MW plant. (b) Calculate the volume of the
fission products if their average density is 10,000 kg/m:
2. Show that the following reactions are forbidden by the conservation of charge and/or baryon
number.
A° → p+e +v, +n
3. Determine the missing nuclei. (5]
a.
¿n+U-»Mo+_+3,n
b.
134y.
sXe + Sr + n + ¿n
4. During an X-ray examination a person receives a dose of 80 rem in 4.0 kg of tissue. The RBE of
the X-rays is 1.0. (a) Calculate the total energy absorbed by the body. (b) Calculate the energy in
joules of each 40,000 eV X-ray photon. (c) Calculate the number photons absorbed by the person.
5. An electron in a hydrogen atom falls from n = 4 to n = 3 state. Calculate the wavelength of the
emitted photon.
6. List the nlm,m, ) states available to an electron in a 4p subshell.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fac893dce-cf2b-4ab1-8dce-5e10f7d6b87e%2F6a0a73c8-b5ae-46c7-949d-a367360c4573%2Ft3qbqsdu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:II. Problem Solving.
1. A 1000-MW nuclear reactor requires about 1.3 g of U-235 per day per MW of electricity
generated. Eighty-five percent of this mass is converted to fission products. (a) Calculate the mass
of the fission products produced in one year by a 1000-MW plant. (b) Calculate the volume of the
fission products if their average density is 10,000 kg/m:
2. Show that the following reactions are forbidden by the conservation of charge and/or baryon
number.
A° → p+e +v, +n
3. Determine the missing nuclei. (5]
a.
¿n+U-»Mo+_+3,n
b.
134y.
sXe + Sr + n + ¿n
4. During an X-ray examination a person receives a dose of 80 rem in 4.0 kg of tissue. The RBE of
the X-rays is 1.0. (a) Calculate the total energy absorbed by the body. (b) Calculate the energy in
joules of each 40,000 eV X-ray photon. (c) Calculate the number photons absorbed by the person.
5. An electron in a hydrogen atom falls from n = 4 to n = 3 state. Calculate the wavelength of the
emitted photon.
6. List the nlm,m, ) states available to an electron in a 4p subshell.
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