Materials that undergo plastic deformation before breaking are called __________________?

Related Mcqs:

1. The breaking of crystals along definite direction is called _____________________?

   A. Cleavage
   B. Symmetry
   C. Isotropy
   D. Homogeneity

2. Average distance covered by alpha particles in the air before its ionizing power ceases is called its_________________?

   A. Trajectory
   B. Range
   C. Firing level
   D. Limit

3. Materials in which valence electrons are tightly bound to their atoms at low temperature are called___________________?

   A. Semi conductor
   B. Super conductors
   C. Insulators
   D. Conductor

4. The bulk properties of materials such as their mode of fracture can be related to their____________________?

   A. Polymerization
   B. Cleavage
   C. Microstructure
   D. Dislocation

5. Which one of the following materials is useful for making bulb filaments ?

   A. constantan
   B. nichrome
   C. copper
   D. tungsten

6. Radioactive materials can be identified by measuring their_______________?

   A. Hardness
   B. Density
   C. Mass
   D. Half life

7. During long jump, athlete runs before taking the jump. By doing so he__________________?

   A. provide him a larger inertia
   B. decreases his inertia
   C. decreases his momentum
   D. increases his momentum

8. An immersion heater of 400 watts kept on for 5 hours will consume electrical power of __________________?

   A. 2KWh
   B. 20KWh
   C. 6KWh
   D. 12KWh

9. If one or more of the neutrons emitted during fission cab be used to build up further fission then the reaction is self-sustained and is known as __________________?

   A. Fission reaction
   B. Fusion reaction
   C. Chain reaction
   D. Chemical reaction

10. The energy absorbed by a body is __________________ at resonance?

    A. Maximum as well minimum
    B. Minimum only
    C. Maximum only
    D. 0