If the density of the gold nucleus is X, then the density of the silver nucleus will be:
1. 2X
2. X3
3. 4X
4. X

Subtopic:  Nucleus |
 83%
From NCERT
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The volume (V) of a nucleus is related to its mass (M) as:
1. VM
2. V1M
3. VM3
4. V1M3

Subtopic:  Nucleus |
 78%
From NCERT
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Two nuclei have their mass numbers in the ratio of 1:3. The ratio of their nuclear densities would be:
1. 1:3
2. 3:1
3. (3)1/3:1
4. 1:1

Subtopic:  Nucleus |
 79%
From NCERT
AIPMT - 2008
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The stable nucleus that has a radius half of the radius of Fe56 is:
1. Li7
2. Na21
3. S16
4. Ca40

Subtopic:  Nucleus |
 67%
From NCERT
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If the nuclear density of the material of atomic mass 27 is 3ρ0, then the nuclear density of the material of atomic mass 125 is:
1. 5ρ0
2. 3ρ0
3. 53ρ0
4. ρ0

Subtopic:  Nucleus |
 71%
From NCERT
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The energy equivalent of one atomic mass unit is:
1. 1.6×1019 J
2. 6.02×1023 J
3. 931 MeV
4. 9.31 MeV

Subtopic:  Mass-Energy Equivalent |
 83%
From NCERT
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A nuclear reaction along with the masses of the particle taking part in it is as follows;
    A    +     B         C  +    D   +  Q  MeV1.002 u        1.004 u           1.001 u      1.003 u
The energy Q liberated in the reaction is:
1. 1.234 MeV
2. 0.931 MeV
3. 0.465 MeV
4. 1.862 MeV

Subtopic:  Mass-Energy Equivalent |
 76%
From NCERT
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Determine the energy released in the process:
12H+12H24He+Q
Given: M(12H)=2.01471 amu,M(24He)=4.00388 amu
1. 3.79 MeV
2. 13.79 MeV
3. 0.79 MeV 
4. 23.79 MeV
Subtopic:  Mass-Energy Equivalent |
 72%
From NCERT
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If an electron and a positron annihilate, then the energy released is:
1. 3.2×1013 J
2. 1.6×1013 J
3. 4.8×1013 J
4. 6.4×1013 J

Subtopic:  Mass-Energy Equivalent |
 63%
From NCERT
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The energy required in MeV/c2 to separate 816O into its constituents is:
(Given: mass defect for 816O=0.13691 amu)

1. 127.5 2. 120.0
3. 222.0 4. 119.0
Subtopic:  Mass-Energy Equivalent |
 70%
From NCERT
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