Physics - Elasticity Question with Solution | TestHub
PhysicsElasticityMiscellaneousMedium2 minQB
PhysicsMediumsingle choice
Which of the following is correct regarding Searle's apparatus method of finding Young's modulus of a wire?
Options:
Answer:
B
Solution:
To cancel backlash and elastic hysteresis errors, the elongation is measured for the same load while loading and while unloading and the average is taken.
The reference wire stays just taut and is never loaded further.
Stream:JEESubject:PhysicsTopic:ElasticitySubtopic:Miscellaneous
⏱ 2mℹ️ Source: QB
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