Which of the following is an example of bottom-up approach for the preparation of nanomaterials?
A) Etching
B) Dip pen nano-lithography
C) Lithography
D) Erosion
Correct Answer:
Verified
Q1: Who first used the term Nanotechnology?
A)Richard Feymann
B)Norio
Q2: How many oxygen atoms lined up in
Q3: Which of these statements is NOT true?
A)Gold
Q4: Which of the following is an example
Q6: What is the general name for the
Q7: What ratio decides the efficiency of nano-substances?
A)Weight/Volume
B)Surface
Q8: "There is plenty of room at the
Q9: _ is the field in which the
Q10: Coating the nano crystals with the ceramics
Q11: Which of the ceramic components are easier
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