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Which one of the following expressions correctly gives the energy released in a…
PHYSICS · Single correct · CBSE · Physics · Nuclei · Nuclei
Problem
Which one of the following expressions correctly gives the energy released
Q
Q
Q
in a nuclear reaction in terms of the mass difference
Δ
m
\Delta m
Δ
m
between reactants and products? (a)
Q
=
1
2
Δ
m
c
2
Q=\dfrac{1}{2}\,\Delta m\,c^{2}
Q
=
2
1
Δ
m
c
2
(b)
Q
=
10
3
Δ
m
c
2
Q=10^{3}\,\Delta m\,c^{2}
Q
=
1
0
3
Δ
m
c
2
(c)
Q
=
Δ
m
c
2
Q=\Delta m\,c^{2}
Q
=
Δ
m
c
2
(d)
Q
=
931
Δ
m
c
2
Q=931\,\Delta m\,c^{2}
Q
=
931
Δ
m
c
2
Related theory
Mass-Energy Equivalence
Mass defect and binding energy
Nuclear physics
Mass-energy relation
Nuclei
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