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STEMORIA scientific instrument
Relate load, cross-sectional area, extension, stress, strain, and Young's modulus under a simple axial model.
01
Manipulate
02
Measure
03
Interpret
Scientific viewport
Measured model and controls
Connect axial load and geometry to engineering stress, engineering strain, and the secant ratio σ/ε for the supplied state.
Primary scientific view
Relations
σ = F/A
ε = ΔL/L₀
E = σ/ε
Data
Stress
Strain
σ/ε
Model boundary
The σ/ε value equals Young's modulus only when the supplied state belongs to an appropriate linear-elastic regime. This tool does not infer material behavior or yield.