Assertion: atmospheric pressure | /r/HasProperty | expressed in newtons per sq m
Facets:
value: in a barometer
type: LOCATION
value: in mm
type: OTHER
Source sentences:
text: Atmospheric pressure is measured by a barometer and is expressed in millibars (mbar), in newtons per sq m (N/m2), or by the height of a column of mercury in mm in a barometer brought to 0° C and normal gravity value (at sea level and 45° latitude).