Question bank/JEE Main/Physics

Two steel wires having same length are suspended from a ceiling
under the same load. If the ratio oftheir energy stored per unit volume
is 1: 4, the ratio of their diameters is:
leky yEckbZ ds nks LVhy ds rkjksa ij leku Hkkj cka/kdj bUg a NRk ls
vuqikr 1: 4

A1: 2B2: 1

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Source: Grass-G / Ph-27 Physics paper 2 15 Jan.docx