Dimensions of relative density is

  • Option 1)

    kg/m^{3}
     

  • Option 2)

    [ML^{-3}]
     

  • Option 3)

    Dimensionless

  • Option 4)

    [M^{2}L^{-6}]

 

Answers (1)

As we learnt in 

Strain, refractive index, relative density, Poisson's ratio etc -

\dpi{100} M^{0}L^{0}T^{0}

- wherein

unitless

 

 Dimensionless


Option 1)

kg/m^{3}
 

Option is incorrect

Option 2)

[ML^{-3}]
 

Option is incorrect

Option 3)

Dimensionless

Option is correct

Option 4)

[M^{2}L^{-6}]

Option is incorrect

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