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Standard XII
Physics
Mass Energy Equivalence
Question
The mass and energy equivalent to
1
a
m
u
are respectively
1.67
×
10
−
27
g
m
,
9.30
M
e
V
1.67
×
10
−
27
k
g
,
930
M
e
V
1.67
×
10
−
34
k
g
,
1
M
e
V
1.67
×
10
−
27
k
g
,
1
M
e
V
A
1.67
×
10
−
27
g
m
,
9.30
M
e
V
B
1.67
×
10
−
27
k
g
,
930
M
e
V
C
1.67
×
10
−
34
k
g
,
1
M
e
V
D
1.67
×
10
−
27
k
g
,
1
M
e
V
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Solution
Verified by Toppr
1 amu
It is defined as one twelfth of the mass of an unbound neutral atom of carbon-12 in its nuclear and electronic ground state.
Mass of 1 mole C atoms
=
12
g
m
s
1
a
m
u
=
12
12
×
6.023
×
10
23
=
1.66
×
10
−
27
k
g
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Similar Questions
Q1
One atomic mass unit is equal to
1.67
×
10
−
27
k
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Q2
Order of magnitude of density of Uranium nucleous is:
[
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Q3
Order of magnitude of density of uranium nucleus is (
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Q5
Charge on a proton is
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