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JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF SOLIDS
1
Medium
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Understanding
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Statement I: The bridges declared unsafe after a long use.
Statement II: Elastic strength of bridges loses with time.
Statement II: Elastic strength of bridges loses with time.
View answer and explanation
Correct option: A
Statement I is true and statement II is true
Option A is correct because bridges can become unsafe after prolonged use due to the loss of elastic strength over time.
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