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Standard XII
Physics
Physical Quantities
Question
The dimensions of intensity of wave are
[
M
L
0
T
−
3
]
[
M
L
2
T
−
3
]
[
M
1
L
2
T
3
]
[
M
L
−
2
T
−
3
]
A
[
M
L
2
T
−
3
]
B
[
M
1
L
2
T
3
]
C
[
M
L
−
2
T
−
3
]
D
[
M
L
0
T
−
3
]
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Solution
Verified by Toppr
Intensity of wave
I
=
P
o
w
e
r
a
r
e
a
=
E
n
e
r
g
y
a
r
e
a
×
T
i
m
e
Power
=
[
M
L
2
T
−
3
]
area
=
[
L
2
]
I
=
[
M
L
2
T
−
3
]
[
L
2
]
I
=
[
M
L
0
T
−
3
]
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