A teaching tape for ME-03, system-boundary energy ledger with cited energy-source cards

where the energy went

Teaching tape demonstrating boundary energy balances: body alone loses mass, radiation carries energy, and the combined isolated system conserves total mass and energy.

Open ME-03 with these settings

Where it starts

The settings the tape begins from, under the constant set modern-si-2019. Values are the model's own, not the laboratory control's display: a radius of 5e-7 is half a micrometre.
SettingValue
Emitted radiation energy L (emittedEnergy)1
External energy input Ein (inputEnergy)0

What it changes, and what to expect

  1. Set Emitted radiation energy L (emittedEnergy) to 2 changes what the run starts from

  2. Step 3

    The whole enclosure, with nothing crossing its boundary

    Inside a combined isolated enclosure, radiation absorption leaves total system mass unchanged.

    What the author recorded that a reader should see here.
    QuantityExpectedUnder
    system energy change0 Jmodern-si-2019
    system mass change0 kgmodern-si-2019

These are the values the tape's author recorded, not a result this page computed. Nothing here runs the instrument. Open ME-03 with these settings: the link opens it with them already in place. Compare what it gives you with what is recorded here. The settings travel in the link and the laboratory reads them as it loads, so without JavaScript it opens at its worked example instead.

What these numbers were recorded under

The identities the recorded values belong to. The same instrument run under a different seed, or under a later version of its model, gives different numbers without either set being wrong.
IdentityRecorded as
Modelme-03-box-1906-v1 version 1
Seed0
Random-stream semanticsversion 1

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