Question:medium

An iron rod of length 2 m and cross-sectional area 50 mm² is stretched by 0.5 mm by hanging a mass of 250 kg. The Young’s modulus of iron is:

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Convert mm² to m² carefully.
Updated On: Mar 18, 2026
  • 19.6×10¹⁰ N/m²
  • 19.6×10¹⁸ N/m²
  • 19.6×10¹¹ N/m²
  • 19.6×10¹⁵ N/m²
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The Correct Option is C

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