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Byju's Answer
Standard X
Physics
Nuclear Fission
Calculate the...
Question
Calculate the energy in the reaction
2
1
1
H
+
2
1
0
n
→
4
2
H
e
Given,
H
=
1.00813
a
m
u
,
n
=
1.00897
a
m
u
and
H
e
=
4.00388
a
m
u
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Solution
Loss of mass in the given nuclear reaction =
2
×
Mass of Hydrogen +
2
×
Mass of n
−
Mass of Helium
=
2
(
1.00813
+
1.00897
)
−
4.00388
=
0.03032
a
m
u
Energy released
=
0.03032
×
931
=
28.3
M
e
V
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Similar questions
Q.
Calculate the
Q
-value of the reaction;
6
3
L
i
+
1
0
n
⟶
4
2
H
e
+
3
1
H
Given:
6
3
L
i
=
6.015126
a
m
u
,
4
2
H
e
=
4.002604
a
m
u
3
1
H
=
3.016049
a
m
u
,
1
0
n
=
1.008665
a
m
u
Q.
Calculate the energy released in MeV during the reaction
7
3
L
i
+
1
1
H
→
2
[
4
2
H
e
]
if the masses of
7
3
L
i
,
1
1
H
and
4
2
H
e
are
7.018
,
1.008
and
4.004
a
m
u
respectively.
Q.
Calculate the mass loss in the following:
2
1
H
+
3
1
H
⟶
4
2
H
e
+
1
0
n
Given the masses:
2
1
H
=
2.014
a
m
u
,
3
1
H
=
3.016
a
m
u
;
4
2
H
e
=
4.004
a
m
u
,
1
0
n
=
1.008
a
m
u
.
Q.
In the reaction
2
1
H
+
3
1
H
⟶
4
2
H
e
+
1
0
n
, if the binding energies of
2
1
H
,
3
1
H
and
4
2
H
e
are
a
,
b
and
c
(in MeV) respectively, then energy (in MeV) released in this reaction is:
Q.
Consider the following nuclear reactions:
1.
14
7
N
+
4
2
H
e
⟶
17
8
O
+
1
1
H
2.
9
4
B
e
+
1
1
H
⟶
9
3
L
i
+
4
2
H
e
3.
24
12
M
g
+
4
2
H
e
⟶
27
14
S
i
+
1
0
n
4.
10
5
B
+
4
2
H
e
⟶
13
7
N
+
1
0
n
Examples of induced radioactivity would include the reactions:
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