Physics - Elasticity Question with Solution | TestHub

PhysicsElasticityMiscellaneousEasy2 minQB

PhysicsEasysingle choice

The following four wires are made of the same material. Which of these will have the largest extension when the same tension is applied

Answer:

Solution:

Same force and same material: $Δ L = \frac{F L}{Y A} \propto \frac{L}{d ^{2}}$

(A) $\frac{50}{0.25} = 200$

(B) $\frac{100}{1} = 100$

(D) $\frac{300}{9} = 33.3$

Largest is (A).

Stream:JEESubject:PhysicsTopic:ElasticitySubtopic:Miscellaneous

⏱ 2mℹ️ Source: QB

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