watt per square metre
type: Concept
in scheme: unit-of-measure
notation: D54
conversion multiplier: 1.0
dimension vector: M1 T-3
rec20 quantity: Poynting vector
rec20 quantity: density of heat flow rate
rec20 quantity: energy fluence rate, (energy flux density)
rec20 quantity: radiant energy, fluence rate, radiant exitance, irradiance, first radiation constant
rec20 quantity: sound intensity
rec20 sector: Acoustics
rec20 sector: Electricity and Magnetism
rec20 sector: Heat
rec20 sector: Light and Related Electromagnetic Radiations
rec20 sector: Nuclear Reactions and Ionizing Radiations
ucum code: W.m-2
unit symbol: W/m²