Nuclear Energy
PHXII13:NUCLEI

363717 1014 fissions per second are taking place in a nuclear reactor having efficiency 40%. The energy released per fission is 250MeV. The power output of the reactor is

1 2000W
2 4000W
3 1600W
4 3200W
PHXII13:NUCLEI

363718 Consider the nuclear fission reaction 01n+92235U56144Ba+3689Kr+301n. Assuming all the kinetic energy is carried away by the fast neutrons only and total binding energies of 92235U,56144Ba, and 3689Kr to be 1800MeV, 1200MeV and 780MeV respectively, the average kinetic energy carried by each fast neutron is (in MeV)

1 200
2 180
3 67
4 60
PHXII13:NUCLEI

363719 In a fission reaction 92236U117X+117Y+n+n, the average binding energy per nucleon of X and Y is 8.5MeV whereas that of 236U is 7.6MeV.
The total energy liberated will be about :
92236U117X+117Y+n+n

1 200keV
2 2MeV
3 200MeV
4 2000MeV
PHXII13:NUCLEI

363720 Which of the following nuclear fragments corresponding to nuclear fission between neutron (01n) and uranium isotope (92235U) is correct?

1 56141Ba+3692Kr+301n
2 51153Sb+4199Nb+301n
3 56144Ba+3689Kr+401n
4 56140Xe+3894Sr+301n
PHXII13:NUCLEI

363717 1014 fissions per second are taking place in a nuclear reactor having efficiency 40%. The energy released per fission is 250MeV. The power output of the reactor is

1 2000W
2 4000W
3 1600W
4 3200W
PHXII13:NUCLEI

363718 Consider the nuclear fission reaction 01n+92235U56144Ba+3689Kr+301n. Assuming all the kinetic energy is carried away by the fast neutrons only and total binding energies of 92235U,56144Ba, and 3689Kr to be 1800MeV, 1200MeV and 780MeV respectively, the average kinetic energy carried by each fast neutron is (in MeV)

1 200
2 180
3 67
4 60
PHXII13:NUCLEI

363719 In a fission reaction 92236U117X+117Y+n+n, the average binding energy per nucleon of X and Y is 8.5MeV whereas that of 236U is 7.6MeV.
The total energy liberated will be about :
92236U117X+117Y+n+n

1 200keV
2 2MeV
3 200MeV
4 2000MeV
PHXII13:NUCLEI

363720 Which of the following nuclear fragments corresponding to nuclear fission between neutron (01n) and uranium isotope (92235U) is correct?

1 56141Ba+3692Kr+301n
2 51153Sb+4199Nb+301n
3 56144Ba+3689Kr+401n
4 56140Xe+3894Sr+301n
PHXII13:NUCLEI

363717 1014 fissions per second are taking place in a nuclear reactor having efficiency 40%. The energy released per fission is 250MeV. The power output of the reactor is

1 2000W
2 4000W
3 1600W
4 3200W
PHXII13:NUCLEI

363718 Consider the nuclear fission reaction 01n+92235U56144Ba+3689Kr+301n. Assuming all the kinetic energy is carried away by the fast neutrons only and total binding energies of 92235U,56144Ba, and 3689Kr to be 1800MeV, 1200MeV and 780MeV respectively, the average kinetic energy carried by each fast neutron is (in MeV)

1 200
2 180
3 67
4 60
PHXII13:NUCLEI

363719 In a fission reaction 92236U117X+117Y+n+n, the average binding energy per nucleon of X and Y is 8.5MeV whereas that of 236U is 7.6MeV.
The total energy liberated will be about :
92236U117X+117Y+n+n

1 200keV
2 2MeV
3 200MeV
4 2000MeV
PHXII13:NUCLEI

363720 Which of the following nuclear fragments corresponding to nuclear fission between neutron (01n) and uranium isotope (92235U) is correct?

1 56141Ba+3692Kr+301n
2 51153Sb+4199Nb+301n
3 56144Ba+3689Kr+401n
4 56140Xe+3894Sr+301n
PHXII13:NUCLEI

363717 1014 fissions per second are taking place in a nuclear reactor having efficiency 40%. The energy released per fission is 250MeV. The power output of the reactor is

1 2000W
2 4000W
3 1600W
4 3200W
PHXII13:NUCLEI

363718 Consider the nuclear fission reaction 01n+92235U56144Ba+3689Kr+301n. Assuming all the kinetic energy is carried away by the fast neutrons only and total binding energies of 92235U,56144Ba, and 3689Kr to be 1800MeV, 1200MeV and 780MeV respectively, the average kinetic energy carried by each fast neutron is (in MeV)

1 200
2 180
3 67
4 60
PHXII13:NUCLEI

363719 In a fission reaction 92236U117X+117Y+n+n, the average binding energy per nucleon of X and Y is 8.5MeV whereas that of 236U is 7.6MeV.
The total energy liberated will be about :
92236U117X+117Y+n+n

1 200keV
2 2MeV
3 200MeV
4 2000MeV
PHXII13:NUCLEI

363720 Which of the following nuclear fragments corresponding to nuclear fission between neutron (01n) and uranium isotope (92235U) is correct?

1 56141Ba+3692Kr+301n
2 51153Sb+4199Nb+301n
3 56144Ba+3689Kr+401n
4 56140Xe+3894Sr+301n