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Class 9 Physics Exam Prep: Certification Test 65

Hookes law Notes App & e-Book: MCQ 65

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MCQ: 65

If a 1 m long steel wire having area 5 * 10-5 is stretched through 1 mm by force of 10, 000 N then young modulus of wire is

  1. 2 * 1011 N m-2
  2. 3 N m-4
  3. 4 N m-2
  4. 5 N m-2

';

Hookes law Exam Prep: Class 9 Physics App & eBook Notes

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Hookes law Notes App (iOS & Android)

Hookes law Notes App

9th Grade Physics Notes App (Android & iOS)

9th Grade Physics Notes App

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College Physics Notes App

10th Grade Physics Notes App (Android & iOS)

10th Grade Physics Notes App