Given below are two statements :
$Statement$ $(I)$ : Planck's constant and angular momentum have same dimensions.
$Statement$ $(II)$ : Linear momentum and moment of force have same dimensions.
In the light of the above statements,choose the correct answer from the options given below :

  • A
    Statement $I$ is true but Statement $II$ is false
  • B
    Both Statement $I$ and Statement $II$ are false
  • C
    Both Statement $I$ and Statement $II$ are true
  • D
    Statement $I$ is false but Statement $II$ is true

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Similar Questions

The electrical resistance $R$ of a conductor of length $l$ and area of cross-section $a$ is given by $R = \frac{\rho l}{a}$,where $\rho$ is the electrical resistivity. What is the dimensional formula for electrical conductivity $\sigma$,which is the reciprocal of resistivity?

Which two of the following five physical parameters have the same dimensions?
$(a)$ Energy density
$(b)$ Refractive index
$(c)$ Dielectric constant
$(d)$ Young's modulus
$(e)$ Magnetic field

Match List-$I$ with List-$II$.
List-$I$List-$II$
$A$. Coefficient of viscosity$I$. $[ML^{-1}T^{-2}]$
$B$. Surface tension$II$. $[ML^2T^{-2}]$
$C$. Pressure$III$. $[ML^0T^{-2}]$
$D$. Surface energy$IV$. $[ML^{-1}T^{-1}]$

Choose the correct answer from the options given below:

The dimensional formula of $\sqrt{\mu_{r} \varepsilon_{r}}$ is . . . . . . .

The dimensions of surface tension are

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