H0

H0 (H followed by zero) or H00 may refer to:

H0 scale, used in rail transport modelling
Higgs boson, in physics, symbol H⁰
Hammett acidity function, in chemistry, H₀
Hubble constant, in cosmology, H₀
Null hypothesis, in statistics, often denoted H₀
HMS Comet (H00), a British and later Canadian warship
Stye, a bacterial infection of the eyelid, ICD-10 code H00

See also[edit]

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