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Byju's Answer
Standard XII
Physics
Matter Waves
The dimension...
Question
The dimension of angular momentum is
A
[
M
0
L
1
T
−
1
]
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B
[
M
1
L
2
T
−
2
]
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C
[
M
1
L
2
T
−
1
]
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D
[
M
2
L
1
T
−
2
]
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Solution
The correct option is
C
[
M
1
L
2
T
−
1
]
Dimension of angular momentum
L
=
r
×
p
=
[
L
]
[
M
L
T
−
1
]
=
[
M
1
L
2
T
−
1
]
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