Watt per square centimetre
W/cm²cx:W_cm2 · Irradiance
1 W/cm² = (1 W)^1 × (1 cm²)^-1.
- Quantity kind
- Irradiance
- SI dimension
M · T^-3- Allowed roles
- Scalar
- Unit system / convention
- SI decimal multiples
- Registry code
W_cm2
Scope and distinctions
Definition metadata. Quantity kind and model-field semantics determine compatibility; no new UUCE execution or CVP claim.
Available operations
UUCE executable Preview · Use cx:W_cm2 with a compatible unit and a pinned snapshot.
No legacy converter is linked for this definition.
Verification scope
- UUCE conversion capability
units.convertversion0.1.1· VERIFIED- Production binding at publication
- CURRENT
The definition lifecycle describes this registry entry. CVP status describes the conversion capability and the cases and rejection partitions in its Manifest. CVP Manifest · Public replay cases
Candidate is a registry lifecycle state. It is not a completed review or CVP verification.
Definition sources
- BIPM — The International System of Units (SI)
9th edition, version 4.01, June 2026
Tables 4–7: coherent derived units, unit algebra and decimal prefixes
Source checked:Definition metadata attributed to BIPM; brochure licensed CC BY 4.0.
Definition and registry versions
- Definition revision
- 1.0.0
- Registry snapshot
- 0.3.0-preview.3 · preview
- Definition lifecycle
- candidate
- Definition owner
- core.metrology
- Definition digest
928631e17196f79378bc668be14f4c9575b20b63c1fece45b144e39a53cb52b9- Definition dependency digest
02582b000bbb8d286e4f24b13301c5a20680dc4cd9963c2d4f58d15127c5c037
Digests identify definition content; they are not CVP evidence or production attestations.