Activity 6 :- Crossword Material Science - Mangesh,Samarth,Tejas
Across
- 1. are ________weight.
- 4. conductor of electricity.
- 6. materials scientist uses his/her combined knowledge of physics,chemistry and _________ to exploit property-structure
- 7. to withstand great strain without tearing or cracking
- 8. For safety, the fuse wire used in the mains for household supply of electricity must be made of metal having _____ melting point.
- 11. of a material to break, snap, crack or fail easily when subjected to external loads.
- 15. Science is a branch of science that focuses on materials; interdisciplinary field composed of physics and _________.
- 17. have a __________ melting point.
- 18. lab ____________ generally used to represent polymers.
- 21. mixtures of two or more metal and nonmetal elements
- 22. are _____ to corrosive chemical environments
- 23. group of metals Fe, Co, Ni may best called as __________ metal.
- 24. have_____________ strength.
Down
- 2. resisting steels should have
- 3. of materials that includes PVC, teflon, various plastics,adhesives,and kevlar
- 5. of a material to undergo permanent deformation throughcross-section reductions and elongation without fracture.
- 9. __________ are materials that inhibit the flow of electrical current.
- 10. polymers can be ________ to 1000% the original length.
- 12. of materials that includes wood, carbon fiber resins, and
- 13. of materials that includes clay, silica glass, alumina, and
- 14. deformation of the form or dimensions of a solid body under stress.
- 16. of materials that consists of aluminum, copper, steel (iron alloy),nickel, and titanium
- 19. for practical use.
- 20. deformation of the form or dimension of a solid body under stress.