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Einstein: energy changes the inertia of a body

Contribution grade

Relativity · Scoped scientific or research-capability contribution

Reference score350,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

Connected an emitted amount of light energy to a corresponding loss of a body's mass, establishing the mass–energy relationship in a separate short paper.

Scientific scope

Connected an emitted amount of light energy to a corresponding loss of a body's mass, establishing the mass–energy relationship in a separate short paper. Scope limitation: This is the September 1905 radiation argument, distinct from the June electrodynamics paper. It does not credit Einstein with later nuclear experiments or devices. The English edition modernizes notation; the original argument is not a general modern textbook derivation.

Evidence

Assessment uses the catalogue-linked source evidence for the stated contribution. This is the September 1905 radiation argument, distinct from the June electrodynamics paper. It does not credit Einstein with later nuclear experiments or devices. The English edition modernizes notation; the original argument is not a general modern textbook derivation.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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