ANU UG/Degree 4th Sem(Y23) Introduction to Nanotechnology Unit Wise Important Questions

ANU UG/Degree 4th Sem(Y23) Introduction to Nanotechnology Unit Wise Important Questions are now available, these questions are very important for your semester exams. These questions are prepared by top qualified faculty. Read these questions for good marks.

 

Unit 1: Introduction to Nanotechnology

1. Define nanotechnology and explain its interdisciplinary nature.
2. Discuss the historical development of nanotechnology and its key milestones.
3. Explain the unique properties and phenomena at the nanoscale.
4. How do quantum effects influence nanoscale materials and devices?
5. Describe the applications of nanotechnology in medicine, electronics, energy, and materials science.
6. What is the significance of the surface-to-volume ratio in nanotechnology?

Unit 2: Nanomaterials and Fabrication Techniques

1. What are nanomaterials, and how are they classified?
2. Explain the difference between nanoparticles, nanotubes, and nanocomposites.
3. Compare top-down and bottom-up fabrication techniques with examples.
4. What is self-assembly, and how is it used in molecular nanotechnology?
5. Describe the role of lithography and etching in nanofabrication.
6. Discuss the various characterization techniques used to analyze nanomaterials.

 

Unit 3: Implications and Ethics of Nanotechnology

1. What are the potential environmental and health impacts of nanotechnology?
2. Explain the ethical considerations related to privacy, research responsibility, and societal concerns in nanotechnology.
3. What are the key regulatory frameworks for the development of nanotechnology?
4. How can nanotechnology be used for sustainable development and environmental remediation?
5. Discuss the future trends and challenges in nanotechnology.
6. Explain the advancements in nanomedicine, nanoelectronics, and nanomanufacturing.