Q.1
Ideal elastic behaviour of a material can be explained by
- Rheological Models of Deformable Materials:
- Hookean Body: An ideal linear elastic solid obeying Hooke's law, where stress is directly proportional to strain ($\sigma = E \cdot \epsilon$), recovering immediately upon release of stress.
- Newtonian Liquid: Ideal viscous fluid where shear stress is proportional to shear rate.
- St. Venant Body: Ideal plastic material that yields once a critical threshold stress is reached.
- Conclusion: Ideal elastic behaviour is explained by Hookean body (Option 3).
Correct option: (3) Hookean body
Explanation not matching this question?
क्या व्याख्या इस प्रश्न से मेल नहीं खा रही?
Report
Want to practice this paper in exam conditions?
क्या आप परीक्षा जैसे माहौल में अभ्यास करना चाहते हैं?
Test yourself in 5-question batch format with timer and hidden answers.
5-प्रश्नों के बैच फॉर्मैट, टाइमर और छिपे उत्तरों के साथ खुद को परखें।
Start Practice Mode →
प्रैक्टिस टेस्ट मोड शुरू करें →