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