Nuclear Fission (Moderator, Coolantant) Fusion, Nuclear Energy
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NUCLEAR PHYSICS

147987 Which of the following statements is correct
#[Qdiff: Very Easy, QCat: Theory Based, examname: (c) In nuclear fission, (d) In nuclear fission, energy is released by fusion is two nuclei of medium mass (approximately $100 \mathrm{AMU}$ )
, energy is released by fragmentation of a very low nucleus
, [WBJEE-2008]#

1 The rest mass of a stable nucleus is less than the sum of the rest masses of its separated nucleons
2 The rest mass of a stable nucleus is greater than the sum of the rest masses of its separated nucleons
3 (d.)
NUCLEAR PHYSICS

148000 The energy released in the fission of $1 \mathrm{~kg}$ of ${ }_{92} \mathrm{U}^{235}$ is (energy per fission $=200 \mathrm{MeV}$ )

1 $5.1 \times 10^{26} \mathrm{eV}$
2 $5.1 \times 10^{26} \mathrm{~J}$
3 $8.2 \times 10^{13} \mathrm{~J}$
4 $8.2 \times 10^{13} \mathrm{MeV}$
5 $5.1 \times 10^{23} \mathrm{MeV}$
Kerala CEE - 2008
NUCLEAR PHYSICS

148002 The energy released by the fission of one uranium atom is $200 \mathrm{MeV}$. The number of fission per second to produce $6.4 \mathrm{~W}$ power is

1 $2 \times 10^{10}$
2 $2 \times 10^{11}$
3 $10^{10}$
4 $10^{11}$
GUJCET 2015
NUCLEAR PHYSICS

148003 A nuclear fission is said to be critical when multiplication factor or $\mathrm{K}$

1 $\mathrm{K}=1$
2 $\mathrm{K}>1$
3 $\mathrm{K} \lt 1$
4 $\mathrm{K}=0$
COMEDK 2015
NEET DIGITAL LIBRARY
NUCLEAR PHYSICS

147987 Which of the following statements is correct
#[Qdiff: Very Easy, QCat: Theory Based, examname: (c) In nuclear fission, (d) In nuclear fission, energy is released by fusion is two nuclei of medium mass (approximately $100 \mathrm{AMU}$ )
, energy is released by fragmentation of a very low nucleus
, [WBJEE-2008]#

1 The rest mass of a stable nucleus is less than the sum of the rest masses of its separated nucleons
2 The rest mass of a stable nucleus is greater than the sum of the rest masses of its separated nucleons
3 (d.)
NUCLEAR PHYSICS

148000 The energy released in the fission of $1 \mathrm{~kg}$ of ${ }_{92} \mathrm{U}^{235}$ is (energy per fission $=200 \mathrm{MeV}$ )

1 $5.1 \times 10^{26} \mathrm{eV}$
2 $5.1 \times 10^{26} \mathrm{~J}$
3 $8.2 \times 10^{13} \mathrm{~J}$
4 $8.2 \times 10^{13} \mathrm{MeV}$
5 $5.1 \times 10^{23} \mathrm{MeV}$
Kerala CEE - 2008
NUCLEAR PHYSICS

148002 The energy released by the fission of one uranium atom is $200 \mathrm{MeV}$. The number of fission per second to produce $6.4 \mathrm{~W}$ power is

1 $2 \times 10^{10}$
2 $2 \times 10^{11}$
3 $10^{10}$
4 $10^{11}$
GUJCET 2015
NUCLEAR PHYSICS

148003 A nuclear fission is said to be critical when multiplication factor or $\mathrm{K}$

1 $\mathrm{K}=1$
2 $\mathrm{K}>1$
3 $\mathrm{K} \lt 1$
4 $\mathrm{K}=0$
COMEDK 2015
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NUCLEAR PHYSICS

147987 Which of the following statements is correct
#[Qdiff: Very Easy, QCat: Theory Based, examname: (c) In nuclear fission, (d) In nuclear fission, energy is released by fusion is two nuclei of medium mass (approximately $100 \mathrm{AMU}$ )
, energy is released by fragmentation of a very low nucleus
, [WBJEE-2008]#

1 The rest mass of a stable nucleus is less than the sum of the rest masses of its separated nucleons
2 The rest mass of a stable nucleus is greater than the sum of the rest masses of its separated nucleons
3 (d.)
NUCLEAR PHYSICS

148000 The energy released in the fission of $1 \mathrm{~kg}$ of ${ }_{92} \mathrm{U}^{235}$ is (energy per fission $=200 \mathrm{MeV}$ )

1 $5.1 \times 10^{26} \mathrm{eV}$
2 $5.1 \times 10^{26} \mathrm{~J}$
3 $8.2 \times 10^{13} \mathrm{~J}$
4 $8.2 \times 10^{13} \mathrm{MeV}$
5 $5.1 \times 10^{23} \mathrm{MeV}$
Kerala CEE - 2008
NUCLEAR PHYSICS

148002 The energy released by the fission of one uranium atom is $200 \mathrm{MeV}$. The number of fission per second to produce $6.4 \mathrm{~W}$ power is

1 $2 \times 10^{10}$
2 $2 \times 10^{11}$
3 $10^{10}$
4 $10^{11}$
GUJCET 2015
NUCLEAR PHYSICS

148003 A nuclear fission is said to be critical when multiplication factor or $\mathrm{K}$

1 $\mathrm{K}=1$
2 $\mathrm{K}>1$
3 $\mathrm{K} \lt 1$
4 $\mathrm{K}=0$
COMEDK 2015
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
NUCLEAR PHYSICS

147987 Which of the following statements is correct
#[Qdiff: Very Easy, QCat: Theory Based, examname: (c) In nuclear fission, (d) In nuclear fission, energy is released by fusion is two nuclei of medium mass (approximately $100 \mathrm{AMU}$ )
, energy is released by fragmentation of a very low nucleus
, [WBJEE-2008]#

1 The rest mass of a stable nucleus is less than the sum of the rest masses of its separated nucleons
2 The rest mass of a stable nucleus is greater than the sum of the rest masses of its separated nucleons
3 (d.)
NUCLEAR PHYSICS

148000 The energy released in the fission of $1 \mathrm{~kg}$ of ${ }_{92} \mathrm{U}^{235}$ is (energy per fission $=200 \mathrm{MeV}$ )

1 $5.1 \times 10^{26} \mathrm{eV}$
2 $5.1 \times 10^{26} \mathrm{~J}$
3 $8.2 \times 10^{13} \mathrm{~J}$
4 $8.2 \times 10^{13} \mathrm{MeV}$
5 $5.1 \times 10^{23} \mathrm{MeV}$
Kerala CEE - 2008
NUCLEAR PHYSICS

148002 The energy released by the fission of one uranium atom is $200 \mathrm{MeV}$. The number of fission per second to produce $6.4 \mathrm{~W}$ power is

1 $2 \times 10^{10}$
2 $2 \times 10^{11}$
3 $10^{10}$
4 $10^{11}$
GUJCET 2015
NUCLEAR PHYSICS

148003 A nuclear fission is said to be critical when multiplication factor or $\mathrm{K}$

1 $\mathrm{K}=1$
2 $\mathrm{K}>1$
3 $\mathrm{K} \lt 1$
4 $\mathrm{K}=0$
COMEDK 2015