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AP EAMCET202522 May 2025Morning ShiftPhysicsMechanical Properties of SolidsActual

The force required to stretch a steel wire of area of cross-section 1 ~mm ^2 to double its length is (Young's modulus of steel =2 10¹¹ ~N ~m ⁻² )

Options

  1. A2 10^3 ~N
  2. B2 10^5 ~N
  3. C2 10^2 ~N
  4. D2 10^4 ~N

Correct answer

B. 2 10^5 ~N

Step-by-step solution

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