Question

Plz Solve My Question Class 11
Prove These Question with Dimensionally Equation
where H =Height ,T =Time ,r =Radius, Symbol =Density &
g = accerelation due to gravity
​

Answer 1

Answer:

h=

ρrg

2Scosθ

LHS=[L]

Surface tension =S=F/I=

L

MLT

−2

=[MT

−2

]

Density =ρM/V=[ML

−3

T

0

]

Radius =r=[L],g=[LT

−2

]

RHS=

ρrg

2Scosθ

=

[ML

−3

T

0

][L][LT

−2

]

[MT

−2

]

=[M

0

L

1

T

0

]=[L]

LHS=RHS

So, the relation is correct