Z0

Z0, Z₀ or Z⁰ may refer to:

• Characteristic impedance, a ratio used in electronics
• Impedance of free space, a physical constant
• Z boson, an elementary particle that mediates the weak force
• a rare rail transport modelling scale
• Roughness length, a factor used in wind speed calculations
• Z0 sex-determination system in some moth species, also referring to biological females under this system

• 0Z (disambiguation)

Topics referred to by the same term

This disambiguation page lists articles associated with the same title formed as a letter–number combination.
If an internal link led you here, you may wish to change the link to point directly to the intended article.