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JEE Main Physics question

PhysicsMechanical Properties of SolidsJEE Main

Two exactly similar wires of steel and copper are stretched by equal forces. If the difference in their elongations is 0.5 cm, the elongation () of each wire is

Answer: (A)

Solution

Let . . $-=k(Missing argument for \dfrac\dfrac1{}-Missing argument for \dfrac\dfrac1{})=k(8.33×-5×=k(3.33\

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Question ID VK-155199