The efficiency of today's best solar cell is about
A) 15-20%
B) 40%
C) 50%
D) 75%
Correct Answer:
Verified
Q6: Quantum confinement results in
A)energy gap in semiconductor
Q7: Which of the following is the principal
Q8: Select the incorrect statement from the following
Q9: Which of the following is the application
Q10: What are the advantages of nano-composite packages?
A)lighter
Q12: The configuration of Buckminsterfullerene is
A)12 hexagons and
Q13: C60 is soluble in
A)water
B)ammonia
C)hcl
D)benzene
Q14: CNTs stands for
A)carbon nanotubes
B)carbon nanotechnology
C)carbon nanoscience
Q15: CNTs are capped on both ends with
Q16: The metallic tubes have which kind of
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