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NEETPhysicsMechanical Properties of Solids

Two wires of diameter 0.25 cm, one made of steel and the other made of brass are loaded as shown in Fig.. The unloaded length of steel wire is 1.5 m and that of brass wire is 1.0 m. What are elongations of the steel and the brass wires respectively.

Options

  1. A1.49 mm, 1.3mm
  2. B1.49 mm, 0.13mm
  3. C0.149 mm, 1.3mm
  4. D0.149 mm, 0.13mm

Correct answer

D. 0.149 mm, 0.13mm

Step-by-step solution

Correct Option is : (D) 0.149 mm, 0.13mm

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