Introduction to Nanotechnology

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Questions and Answers

What is the definition of nanomaterials?

Substances with at least one dimension between 1 and 100 nanometers (correct)
Substances with at least one dimension above 100 nanometers
Materials used in nuclear reactors
Substances with at least one dimension below 1 nanometer

What is nanotechnology based on?

Biological present in an aqueous environment (correct)
Physical properties of gases
Chemical reactions in non-aqueous environments
Mechanical properties of solids

What themes are most notable and highly researched in nanomaterials?

Carbon nanomaterials, metallic nanomaterials, and quantum dots (correct)
Organic nanomaterials and inorganic nanomaterials
Plastic nanomaterials and glass nanomaterials
Copper nanomaterials and silver nanomaterials

What are the potential applications of nanomaterials?

Help make electrical lines, solar cells, and biofuels more efficient; improve methods for detecting and treating diseases; sensing, drug delivery, energy conversion, and storage (A) Signup and view all the answers

What does nanotechnology deal with?

Dimensions and tolerances of less than 100 nanometers, especially the manipulation of individual atoms and molecules (D) Signup and view all the answers