MCQ Questions for Class 11 Physics Chapter 9 Mechanical Properties of Solids
Q.1. Which of the following materials is most elastic?(a) Steel (b) Rubber(c) Copper (d) Glass Answer Answer: (a) Young’s modulus of elasticity is highest for steel and Greater the young’s modulus larger is its elasticity. Q.2. The property of a body by virtue of which it tends to regain its original size and shape when … Read more
