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The Hookes law Multiple Choice Questions (MCQ Quiz) with Answers PDF (Hookes law MCQ PDF e-Book) download to practice Grade 9 Physics Tests. Learn Matter Properties Multiple Choice Questions and Answers (MCQs), Hookes law quiz answers PDF to learn high school online courses. The Hookes law MCQ App Download: Free learning app for pressure in liquids, kinetic molecular theory, physics: density, elasticity: physics test prep for online certificate courses.

## Hookes law MCQs: Questions and Answers

MCQ 1:

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
MCQ 2:

The SI unit of power is Young's modulus is

1. Nm-3
2. Nm4
3. Nm-2
4. Nm-1
MCQ 3:

The maximum limit up to which stress is applied on the body without deformation is called

1. limit
2. elastic limit
3. strain
4. torque
MCQ 4:

If the length of wire is 1 m and cross-sectional area 5×10-5 m², when the wire stretched through 1 mm by a force of 10,000 N. The Young's modulus of the wire would be

1. 2×105 Nm-2
2. 2×109 Nm-2
3. 2×108 Nm-2
4. 2×1011 Nm-2
MCQ 5:

The ratio of stress to strain is

1. 1
2. 0
3. 3
4. constant