Physics · Strength of Materials
तीन परस्पर लंबवत बलों के अधीन एक आयताकार पिंड का आयतनिक विकृति (volumetric strain) किसके द्वारा दिया जाता है? (जहाँ σx, σy, और σz प्रतिबल हैं, E यंग मापांक है, और ν पॉइसन अनुपात है):
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1ν(σ x + σ y + σ z ) E
- 2σ x E
- 3σ x + σ y + σ z E (1 - 2ν)✓
- 4σ x + σ y + σ z E
सही उत्तर देखें
σ x + σ y + σ z E (1 - 2ν)
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