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How do the mechanical properties of nanomaterials change and what is the reason for their change?
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- Nanostructures are from the breaking up of bulk materials a. The top down approach b. The bottom up approach c. The bottom down approach d. The top up approachExplain TWO (2) significance of understanding ductility in the processing of materials.What is the advantage of using superficially porous particles?
- What makes nanotechnology special in terms of how it is used to develop products? * A. It helps in generating electricity B. It utilizes change in properties when sufficient size reduction is achieved C. It involves nanomaterials which have high heat capacity D. It can be used for the interconversion of unitsWhat is the actual meaning of Biocompatible and biodegrable for the scaffolds for biomedical applicationwhat are p type and n type semiconductors?
- Nanomaterials provide various applications that can benefit humans. Are there possible disadvantages on utilization of nanomaterials? If yes, provide examples.How is the steel used for the manufacture of metal structures and pipes for the transfer of different liquids obtained?Define the terms monomer, plastic, thermoplastic, thermosettingplastic, elastomer, copolymers, and cross-linking?
- List 3 possible uses of carbon nanotubes. What is one drawback to the use of nanotubes.Solid particles sticking together to form larger particles describes the process of a. accretion. b. adhesion. c. condensation. d. adherence.Consider spherical nanoparticles of copper with diameter of 10nm and 100nm A) Calculate the total number of atoms in the particles,considering the lattice parameter of bulk Cu.
