Hertz
Hzcx:Hz · Frequency
1 Hz = (1 s)^-1.
- Quantity kind
- Frequency
- SI dimension
T^-1- Allowed roles
- Scalar
- Unit system / convention
- Coherent SI
- Registry code
Hz
Scope and distinctions
Frequency of periodic phenomena. Angular velocity has a distinct quantity kind; conversion requires an explicit relation.
Available operations
UUCE executable Preview · Use cx:Hz with a compatible unit and a pinned snapshot.
No legacy converter is linked for this definition.
Verification scope
- UUCE conversion capability
units.convert@0.1.1· 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 2, 4 and 5: SI units; Table 7: SI 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
bc628774026ee1d148ddc9f971d74593157c3f7d0d58d34528d9129fdf8d04c6- Definition dependency digest
78632cc1495ec087e24842a88a8855bd1cae87f3894c279c0853b5505565388b
Digests identify definition content; they are not CVP evidence or production attestations.