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1. Hook's law holds good up to ----.
- A. Elastic limit
- B. Elastic limit
- C. Elastic limit
- D. Elastic limit
Answer: Option A
Explanation:
Hooke’s Law states that the strain in a solid body is directly proportional to the applied stress within the elastic limit and this condition is valid till the limit of proportionality. Hooke’s law is valid under the linear elastic region.
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