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Aim

Theory

Self Evaluation

Procedure

Simulation

Assignment

References

Feedback

Young's Modulus-Uniform Bending

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Beginner

Intermediate

Advanced

Young's modulus is

a: volume strain / volume stress Explanation

Explanation

b: longitudinal stress/longitudinal strain Explanation

Explanation

c: shear stress/ shear strain Explanation

Explanation

d: shear strain/ shear stress Explanation

Explanation

What is the unit of Young's modulus?

a:

Nm^{-2}

Explanation

Explanation

b:

Nm^{-3}

Explanation

Explanation

c:

Nm

Explanation

Explanation

d:

Nm^{2}

Explanation

Explanation

Which among of the following is more elastic?

a: copper Explanation

Explanation

b: wood Explanation

Explanation

c: steel Explanation

Explanation

d: rubber Explanation

Explanation

Within the limit of elasticity, strain produced is directly proportional to stress applied, by

a: Pascal's law Explanation

Explanation

b: Hook's law Explanation

Explanation

c: Planck's law Explanation

Explanation

d: Newton's law Explanation

Explanation

Nearest approach to a perfectly plastic material

a: putty Explanation

Explanation

b: Quartz Explanation

Explanation

c: PVC Explanation

Explanation

d: Polystyrene Explanation

Explanation

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