Punjab 12th Class Physics Chapter 6 Physics of Solids Mcqs Test Online Punjab 12th Class Physics Chapter 6 Physics of Solids Mcqs Test Online 123456 Question 1 of 6Physics 1. A wire is stretched to double of its length. Its strain is: 1.1 2.2 3.0.5 4.0 Question 1 of 6Question 2 of 6 2. Which one is ferromagnetic in nature? 1.Nickle 2.Copper 3.None of these4.Soft iron Question 2 of 6Question 3 of 6 3. Curie temperature is a point where: 1.Diamagnetism changes to paramagnetic 2.Ferromagnetism changes to paramagnetism 3.Paramagnetism changes to ferromagnetism 4.Par magnetism changes to diamagnetism Question 3 of 6Question 4 of 6 4. Which of the modulus of elasticity is involved in compressing a rod of decrease its length? 1.Modulus of elasticity 2.Bulk modulus 3.Young’s modulus 4.None of these Question 4 of 6Question 5 of 6 5. If both the length and radius of the rod are doubled, then the modulus of elasticity will: 1.Decrease 2.Doubled 3.Increase 4.Remain the same Question 5 of 6Question 6 of 6 6. A cable breaks if stretched by more than 2mm. it is cut into two equal parts. How much either part can be stretched without breaking? 1.1 mm 2.2 mm 3.0.5 m4.25 m Question 6 of 6 Loading... Test By Subject Punjab Test By Topics 12th Class Physics You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.