1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Units and Dimensions
Which of the ...
Question
Which of the following has the dimension of
M
L
0
T
−
2
?
A
Coefficient of viscosity
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Surface tension
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Vapour pressure
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Kinetic energy
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
A
Surface tension
Surface tension,
γ
=
δ
w
d
A
=
F
.
d
x
d
A
=
F
L
−
1
=
[
M
L
T
−
2
]
[
L
−
1
]
=
M
L
0
T
−
2
Hence, option B is correct.
Suggest Corrections
0
Similar questions
Q.
Assertion :The dimensional formula of surface energy is
[
M
1
L
2
T
−
2
]
Reason: Surface energy has same dimensions as that of potential energy
Q.
Surface tension has the dimension of ______ per unit _____.
Q.
Which of the following pairs have different dimensions? (Given: surface tension is energy/area)
Q.
Let us consider a system of units in which mass and angular momentum are dimensionless. If length has dimension of
L
, which of the following statement(s) is/are correct?
Q.
Which of the following will be the dimensions of
a
b
in the relation
P
=
a
−
t
2
b
x
, where
P
is the pressure,
x
is the distance and
t
is the time?