Physical Transformation AtlasPTA
Claim · claim:concentration-drives-diffusion

Concentration gradient —drives→ Diffusion

The atlas records this claim as established: a concentration gradient drives diffusion.

establishedledger chemical → thermalno record-level review date

Exploreconditions · evidence · cite

1cited sources0enumerated routes using it0routes with composition evidence0recorded pathways

Conditions

No conditions recorded.

Evidence · 1

  1. [1]
    S. R. de Groot, P. Mazur. Non-Equilibrium Thermodynamics (1962)
    North-Holland · book, no DOI · record

Cite this claim

Physical Transformation Atlas (2026). claim claim:concentration-drives-diffusion: Concentration gradient —drives→ Diffusion. Dataset revision rbfbfcbb70e57 (hash of the canonical data). https://physical-transformation-atlas.wldud5192.workers.dev/claim/concentration-drives-diffusion

Ids and matrix addresses are stable across revisions; the revision hash identifies the exact canonical files the record was compiled from and is meta.data_hash in every /api export. Reuse terms: see the license field in any export.