Question

Which one of the following statements is wrong?

• A. The stretching of a coil spring is determined by its shear modulus
• B. Bulk modulus is relevant for solids, liquids and gases
• C. Rubber is less elastic than steel
• D. Young’s modulus for a perfectly rigid body is zero.

Answer 1

The correct option is D Young’s modulus for a perfectly rigid body is zero.

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