Carbon nanotube applications - Exam
- 1. Which of the following fields do carbon nanotubes have the potential to revolutionize?
A) Electronics
B) Cooking
C) Horticulture
D) Fashion
- 2. What property of carbon nanotubes makes them excellent conductors of electricity?
A) Poor durability
B) Low thermal conductivity
C) High electrical conductivity
D) Brittleness
- 3. What is the main reason carbon nanotubes are used in the aerospace industry?
A) Aesthetic appeal
B) Biodegradability
C) Lightweight and strong
D) Affordability
- 4. Which industry has shown interest in using carbon nanotubes as a reinforcement material?
A) Automotive
B) Farming
C) Textile
D) Telecommunications
- 5. Which property of carbon nanotubes makes them efficient thermal conductors?
A) High thermal conductivity
B) Low electrical conductivity
C) Brittleness
D) Poor durability
- 6. What characteristic of carbon nanotubes makes them promising candidates for tissue engineering?
A) Opacity
B) Poor bonding
C) Corrosiveness
D) Biocompatibility
- 7. What makes carbon nanotubes valuable in the development of flexible electronics?
A) High flexibility and conductivity
B) Low cost
C) Ferromagnetic properties
D) Low thermal resistance
- 8. What role can carbon nanotubes play in water filtration systems?
A) Reduced flow rate
B) Color enhancement
C) Efficient removal of contaminants
D) Enhancement of taste
- 9. What unique mechanical property do carbon nanotubes possess?
A) Extreme thickness
B) Exceptional strength
C) Flexibility
D) High porosity
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