Do permeability and relative permeability have the same dimensions?

What is the relative permeability of air ?

If relative permittivity and relative permeability of a medium are 3 and 4/3 respectively. the critical angle for this medium is.

If the relative permitivity and relative permeability of a medium are 2 and 1.28 respectively, then refractive index of that material is:

What is the relative permeability of a medium ?

The critical angle of a medium for a specific wavelength if the medium has relative permittivity 3 and relative permeability (4)/(3) for this wavelength will be .....

The critical angle of a medium for a specific wavelength if the medium has relative permittivity 3 and relative permeability (4)/(3) for this wavelength will be :

A solenoid having 500 turns / metre has a core of a material with relative permeability 500 what is the magnetisation of the core material if a current of 1 A is passed through it?

Selective permeability identifies the phenomenon of

If mu_(0) is absolute permeability of vacum and mu_(r) is relative magnetic permeability of another medium , then permeability mu of the medium