Q. Which one of the following statements is wrong
A) Young’s modulus for a perfectly rigid body is zero
B) Bulk modulus is relevant for solids, liquids and gases
C) Rubber is less elastic than steel
D) The Young’s modulus and shear modulus are relevant for solids
Explanation
The correct answer is Option A: Young’s modulus for a perfectly rigid body is zero.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.