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Young's modulus (E) measures resistance to axial deformation: E = stress / strain; defines material stiffness.
ସୂତ୍ର
Calculate E = σ/ε
- E
- σ/ε — σ/ε
ଷ୍ଟେପ୍-ଷ୍ଟେପ୍ ଗାଇଡ୍ |
- 1Input axial stress and resulting strain
- 2Calculate E = σ/ε
- 3Results show material stiffness, usually in GPa
ସମାଧାନ ହୋଇଥିବା ଉଦାହରଣ
ଇନପୁଟ୍
Steel: E ≈ 200 GPa
ଫଳ
Aluminum: E ≈ 70 GPa
Steel ~3× stiffer
ଏଡ଼ାଇବା ଯୋଗ୍ୟ ସାଧାରଣ ଭୁଲ
- ✕Confusing with strength (high E ≠ strong)
- ✕Not using consistent units
ବାରମ୍ବାର ଜିଜ୍ଞାସା
Does Young's modulus depend on material processing?
Slightly; annealing can reduce E, cold-working can increase it, but primarily material-dependent.
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