IEVref:
113-04-65
ID:
Language:
en
Status:
Standard
Term:
relative humidity
Synonym1:
relative partial pressure, <of water vapour>
[
Preferred
]
Synonym2:
RH
[
Admitted
]
Synonym3:
Symbol:
φ
Definition:
ratio
of the partial pressure
p
of water vapour in moist air to its partial pressure
p
sat
at saturation, at the same temperature
φ
=
p
/
p
sat
Note 1 to entry: The relative humidity is often expressed in per cent.
Publication
date
:
2020-04
Source
Replaces:
113-04-65:2011-04
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
ratio
of the partial pressure
p
of water vapour in moist air to its partial pressure
p
sat
at saturation, at the same temperature
φ
=
p
/
p
sat
Note 1 to entry: The relative humidity is often expressed in per cent.