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JEE Main Physics question

PhysicsMechanical Properties of SolidsJEE Main

The Young's modulus of a thick rubber string 10 cm long and density is . It is suspended on the ceiling in a room. The increase in length due to its own weight will be nm. (Take .)

Answer: 1.48

Solution

For a hanging wire/string extending under its own weight, \dfrac${ρ

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Question ID VK-155216